user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: what did charles babbage create in the 1800s? 
Knowledge Triplets: The Difference Engine: Charles Babbage and the Quest to Build the First Computer, book.book.editions, The Difference Engine
11341 Babbage, astronomy.celestial_object.category, Asteroid
Charles Whitmore Babbage, freebase.valuenotation.has_value, Country of nationality
Ada Lovelace, base.kwebbase.kwtopic.has_sentences, Ada was entranced and began to take every opportunity to meet Babbage and other scientists.
Marx was arrested for incitement to armed rebellion., base.kwebbase.kwsentence.next_sentence, He was acquitted by a sympathetic jury in Cologne but was expelled from Prussia in May 1849.
Between 1852 and 1862, with the help of Engels, Marx wrote nearly 500 articles on world politics., base.kwebbase.kwsentence.kwtopic, Karl Marx
The Exposition of 1851, common.topic.notable_for, g.1255wtps7
The Difference Engine: Charles Babbage and the Quest to Build the First Computer, book.book.editions, Difference Engine
Babbage, computer.programming_language.language_paradigms, Procedural programming
Francis Moore Babbage, people.person.place_of_birth, London
Charles Babbage, base.ontologies.ontology_instance.equivalent_instances, m.07ndr1z
On the economy of machinery and manufactures, book.written_work.author, Charles Babbage
Charles Whitmore Babbage, freebase.valuenotation.has_value, Place of death
Charles Babbage, people.person.children, Dugald Bromhead
Charles Babbage, law.inventor.inventions, Analytical Engine
charles dickens met ada lovelace, base.kwebbase.kwconnection.other, Ada Lovelace
Charles Babbage, book.author.works_written, The invention of printing
Charles Babbage, book.author.works_written, Ninth Bridgewater Treatise
Charles Babbage, common.topic.image, Sketch by Henri Claude, 1860s[1]
m.0vpthbb, people.place_lived.person, Benjamin Herschel Babbage
Charles Babbage, fictional_universe.person_in_fiction.representations_in_fiction, Charles Babbage
In 1839 a friend told Herschel about Daguerre's process of producing images., base.kwebbase.kwsentence.previous_sentence, In 1838 Herschel wrote to Gauss after he was awarded the Copley Medal for his work in this field.
Difference engine, common.topic.image, Babbage Difference Engine
Ada Lovelace, base.kwebbase.kwtopic.has_sentences, In 1833 she met Babbage who agreed to give her a demonstration of the calculating machine he had invented.
m.03p7hrh, education.education.student, Charles Babbage
Charles Fourier, influence.influence_node.influenced_by, Gottfried Wilhelm von Leibniz
Sketch by Henri Claude, 1860s[1], common.image.size, m.05mmszz
Francis Moore Babbage, freebase.valuenotation.has_value, Place of death
A comparative view of the various institutions for the assurance of lives, book.written_work.author, Charles Babbage
Grave of Charles Babbage at Kensal Green Cemetery, common.image.appears_in_topic_gallery, Charles Babbage
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, In his general theory of curvature, Monge provided a basis for the work of Gauss who in turn inspired Riemann.
11341 Babbage, common.topic.notable_for, g.1259gdl7f
11341 Babbage, astronomy.asteroid.member_of_asteroid_group, Asteroid belt
Charles Babbage, people.person.spouse_s, m.0h76r8g
The difference engine and table making, book.written_work.author, Charles Babbage
Georgiana Whitmore, people.person.parents, Charles Babbage
The works of Charles Babbage, book.book.editions, The works of Charles Babbage
Gottfried Wilhelm von Leibniz, influence.influence_node.influenced, Charles Bonnet
The works of Charles Babbage, book.written_work.subjects, Science
Charles Babbage, people.person.education, m.02wmy29
Royal Statistical Society, common.topic.image, Logo printed in the Transactions, 1837.
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, Monge's bulletin \"The Art of Manufacturing Cannon\" became the bible of the new improvised munitions factories.
Charles Babbage, book.author.works_written, Economy of Machinery and Manufacture
It was led for a time by William Morris and included Marx's daughter, Eleanor Marx, among its members., base.kwebbase.kwsentence.contains_connections, karl marx daughter was eleanor marx
Charles Babbage, common.topic.webpage, m.02ws3v_
Charles Babbage, people.person.place_of_birth, Teignmouth
Edward Stewart Babbage, freebase.valuenotation.has_value, Country of nationality
It was led for a time by William Morris and included Marx's daughter, Eleanor Marx, among its members., base.kwebbase.kwsentence.contains_connections, karl marx a follower was william morris
Babbage, common.topic.notable_types, Programming Language
Charles Babbage, people.person.children, Edward Stewart Babbage
Charles Babbage, common.topic.notable_for, g.125595590
Charles Babbage, people.person.children, Benjamin Herschel Babbage
Charles Babbage, fictional_universe.fictional_character.based_on, Charles Babbage
Charles Babbage, film.film_character.portrayed_in_films, m.0jwmhy
Ada Lovelace, base.kwebbase.kwtopic.has_sentences, Babbage suggested she annotate the article.
Francis Moore Babbage, freebase.valuenotation.has_value, Date of death
John Herschel, base.kwebbase.kwtopic.has_sentences, In 1839 a friend told Herschel about Daguerre's process of producing images.
Gaspard Monge, organization.organization_founder.organizations_founded, École Polytechnique
john frederick william herschel fellow student was charles babbage, base.kwebbase.kwconnection.subject, John Herschel
Charles Babbage, book.author.works_written, Science and Reform
Charles Babbage, influence.influence_node.peers, m.02_96z_
Charles Babbage, book.author.works_written, La macchina analitica
Charles Babbage, influence.influence_node.peers, m.02_96zg
In 1839 a friend told Herschel about Daguerre's process of producing images., base.kwebbase.kwsentence.kwtopic, John Herschel
Charles Babbage, book.author.works_written, Examples of the solutions of functional equations
Blaise Pascal, influence.influence_node.influenced, Charles Babbage
Charles Babbage, award.award_winner.awards_won, m.0b_9k26
Edith Penrose, influence.influence_node.influenced_by, Charles Babbage
m.02_96zg, influence.peer_relationship.peers, Charles Babbage
Ada Lovelace, base.kwebbase.kwtopic.has_sentences, In 1845 Babbage told her that her annotations were too valuable to be an appendage to Menabrea's article.
Gottfried Wilhelm von Leibniz, base.kwebbase.kwtopic.has_sentences, During the next few years in Frankfurt Leibniz undertook a variety of scientific, literary and political projects.
Grave of Charles Babbage at Kensal Green Cemetery, common.image.size, m.042symb
Scientific and miscellaneous papers, book.written_work.author, Charles Babbage
Royal Astronomical Society, organization.organization.founders, John Herschel
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, When Monge was he sixteen made a large map of Beaune, using surveying instruments which he made himself.
Charles Fourier, influence.influence_node.influenced, Pierre-Joseph Proudhon
Charles Babbage, law.invention.inventor, Analytical Engine
Decline of Science in England, book.written_work.author, Charles Babbage
John Stuart Mill, base.kwebbase.kwtopic.has_sentences, In the early 1870s, Mill's health began to decline.
The Difference Engine: Charles Babbage and the Quest to Build the First Computer, book.book.editions, The Difference Engine: Charles Babbage and the Quest to Build the First Computer
Benjamin Herschel Babbage, common.topic.notable_for, g.125cvd6ks
Francis Moore Babbage, common.topic.notable_types, Deceased Person
11341 Babbage, astronomy.orbital_relationship.orbits, Sun
Edward Stewart Babbage, people.person.gender, Male
Charles Babbage, common.topic.notable_types, Film character
In 1832 he traveled to South Africa to continue his astronomical observations in the Southern Hemisphere., base.kwebbase.kwsentence.kwtopic, John Herschel
The Difference Engine: Charles Babbage and the Quest to Build the First Computer, common.topic.article, m.066d9yy
His ethical position was to censor self-interest, and advocate equality and fraternity., base.kwebbase.kwsentence.kwtopic, Karl Marx
The works of Charles Babbage, common.topic.notable_for, g.125c3yzyt
m.02ws3v_, common.webpage.resource, Charles Babbage's Analytical Engine
At Cambridge where his fellow students included Babbage and the mathematician Whewell., base.kwebbase.kwsentence.kwtopic, John Herschel
It was led for a time by William Morris and included Marx's daughter, Eleanor Marx, among its members., base.kwebbase.kwsentence.kwtopic, Karl Marx
Gottfried Wilhelm von Leibniz, influence.influence_node.influenced, Charles Babbage
From 1834-38, he observed the southern nebulae, clusters and double stars., base.kwebbase.kwsentence.kwtopic, John Herschel
The Difference Engine: Charles Babbage and the Quest to Build the First Computer, common.topic.notable_types, Book
11341 Babbage, common.topic.notable_types, Asteroid
John Herschel, base.kwebbase.kwtopic.connections_from, john frederick william herschel fellow student was charles babbage
Charles Babbage, people.person.children, Francis Moore Babbage
Blaise Pascal, base.kwebbase.kwtopic.has_sentences, One of the 17th century's most brilliant thinkers and inventors.
Benjamin Herschel Babbage, people.person.gender, Male
Karl Marx, people.person.quotations, The writer may very well serve a movement of history as its mouthpiece, but he cannot of course create it.
The Difference Engine: Charles Babbage and the Quest to Build the First Computer, book.written_work.subjects, Charles Babbage
The Exposition of 1851, book.written_work.author, Charles Babbage
Henry Prevost, people.person.parents, Charles Babbage
Charles Babbage, book.author.works_written, The Exposition of 1851
Babbage's occulting telegraph, common.topic.notable_types, Book
Alexander Forbes Babbage, common.topic.notable_types, Deceased Person
Charles Whitmore Babbage, freebase.valuenotation.has_value, Place of birth
Benjamin Herschel Babbage, common.topic.article, m.0drxc1z
Gottfried Wilhelm von Leibniz, base.kwebbase.kwtopic.has_sentences, In July 1700, Leibniz became first president of the new Prussian Academy of Sciences.
The Difference Engine: Charles Babbage and the Quest to Build the First Computer, common.topic.notable_for, g.1256hz6gm
Charles Babbage, people.deceased_person.place_of_death, Marylebone
Charles Babbage, book.author.works_written, Reflections on the decline of science in England
m.02_96yz, influence.peer_relationship.peers, Charles Babbage
John Herschel, base.kwebbase.kwtopic.has_sentences, From 1834-38, he observed the southern nebulae, clusters and double stars.
Edward Stewart Babbage, common.topic.notable_types, Deceased Person
John Herschel, base.kwebbase.kwtopic.has_sentences, At Cambridge where his fellow students included Babbage and the mathematician Whewell.
Gaspard Monge, influence.influence_node.influenced, Charles Julien Brianchon
Charles Babbage, book.author.works_written, An examination of some questions connected with games of chance
Gottfried Wilhelm von Leibniz, base.kwebbase.kwtopic.has_sentences, Late in 1675, he produced the basic features and notation of both integral and differential calculus.
m.02ws3v_, common.webpage.topic, Charles Babbage
isaac newton co-developed calculus with gottfried wilhelm leibniz, base.kwebbase.kwconnection.other, Gottfried Wilhelm von Leibniz
11341 Babbage, common.topic.article, m.03y0wlb
John Herschel, base.kwebbase.kwtopic.has_sentences, In 1832 he traveled to South Africa to continue his astronomical observations in the Southern Hemisphere.
Charles Babbage, people.person.profession, Philosopher
Charles Babbage, influence.influence_node.influenced_by, John Herschel
m.0n0t142, education.education.student, Charles Babbage
John Herschel, law.inventor.inventions, Cyanotype
The invention of printing, common.topic.notable_for, g.1259fz318
Ada Lovelace, base.kwebbase.kwtopic.connections_to, charles babbage supported by ada lovelace
Charles Babbage, people.person.education, m.03p7hrh
charles babbage influenced karl marx, base.kwebbase.kwconnection.other, Karl Marx
Science and Reform, book.written_work.author, Charles Babbage
11341 Babbage, astronomy.astronomical_discovery.discoverer, Paul G. Comba
Charles Babbage, organization.organization_founder.organizations_founded, Royal Statistical Society
Francis Moore Babbage, people.person.nationality, England
Charles Fourier, influence.influence_node.influenced, Karl Marx
Engels followed and the two men began working together., base.kwebbase.kwsentence.kwtopic, Karl Marx
Charles Babbage, influence.influence_node.influenced_by, Wilhelm Schickard
Babbage, astronomy.extraterrestrial_location.type_of_planetographic_feature, Impact crater
Charles Babbage, influence.influence_node.influenced, Ada Lovelace
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, Monge later met a military officer who on the strength of his map, got him into the Mezieres military school.
He left university with the intention of becoming a lawyer but by 1815 had abandoned this course., base.kwebbase.kwsentence.kwtopic, John Herschel
m.07ndr1z, base.ontologies.ontology_instance_mapping.freebase_topic, Charles Babbage
Ada Lovelace, base.kwebbase.kwtopic.connections_to, charles wheatstone knew ada lovelace
Analytical Engine, common.topic.image, AnalyticalMachine Babbage London
Difference engine, law.invention.inventor, Charles Babbage
The invention of printing, book.written_work.author, Charles Babbage
Benjamin Herschel Babbage, common.topic.notable_types, Deceased Person
Karl Marx, influence.influence_node.influenced_by, Charles Babbage
m.0h76r52, organization.organization_membership.member, Charles Babbage
Charles Babbage, organization.organization_member.member_of, m.0h76r6t
The writer may very well serve a movement of history as its mouthpiece, but he cannot of course create it., common.topic.notable_types, Quotation
Charles Whitmore Babbage, common.topic.notable_for, g.1ygltgrsv
john frederick william herschel fellow student was charles babbage, base.kwebbase.kwconnection.sentence, At Cambridge where his fellow students included Babbage and the mathematician Whewell.
Babbage, computer.programming_language.influenced_by, BCPL
At Cambridge where his fellow students included Babbage and the mathematician Whewell., base.kwebbase.kwsentence.contains_connections, john frederick william herschel fellow student was charles babbage
Babbage, astronomy.extraterrestrial_location.on_celestial_object, Moon
Charles Babbage, book.author.works_written, Babbage's occulting telegraph
Ada Lovelace, base.kwebbase.kwtopic.connections_from, ada lovelace patron of charles babbage
Royal Statistical Society, organization.organization.founders, Charles Babbage
Although neither Herschel nor anybody else realized it at the time, he had discovered the method of fixing photographic images., base.kwebbase.kwsentence.kwtopic, John Herschel
Photographic fixer, law.invention.inventor, John Herschel
La macchina analitica, book.written_work.author, Charles Babbage
Charles Babbage, influence.influence_node.influenced, Edith Penrose
Charles Babbage, common.topic.article, m.01qn8
m.0jwmhy, film.performance.character, Charles Babbage
Charles Babbage's Analytical Engine, common.resource.annotations, m.02ws3v_
Charles Babbage, book.author.works_written, On the economy of machinery and manufactures
11341 Babbage, astronomy.celestial_object.category, Small Solar System body
john frederick william herschel work related to louis daguerre, base.kwebbase.kwconnection.sentence, In 1839 a friend told Herschel about Daguerre's process of producing images.
john frederick william herschel fellow student was william whewell, base.kwebbase.kwconnection.sentence, At Cambridge where his fellow students included Babbage and the mathematician Whewell.
Charles Babbage, common.image.size, m.02bcpc8
Benjamin Herschel Babbage, people.person.parents, Charles Babbage
The analytical engine and mechanical notation, book.written_work.author, Charles Babbage
Charles Babbage, influence.influence_node.influenced_by, Gottfried Wilhelm von Leibniz
karl marx studied work of charles babbage, base.kwebbase.kwconnection.subject, Karl Marx
Analytical Engine, law.invention.inventor, Charles Babbage
Charles Babbage, people.person.children, Georgiana Whitmore
charles dickens met ada lovelace, base.kwebbase.kwconnection.subject, Charles Dickens
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, His geometrical process transformed mechanical design and military engineering.
Gottfried Wilhelm von Leibniz, base.kwebbase.kwtopic.has_sentences, In October 1676, Leibniz became librarian and privy councillor to John Frederick, the Duke of Brunswick.
Charles Babbage, people.person.nationality, United Kingdom
11341 Babbage, symbols.namesake.named_after, Charles Babbage
m.02_96z_, influence.peer_relationship.peers, Charles Babbage
Charles Babbage, influence.influence_node.influenced, Paco Ahlgren
John Herschel, influence.influence_node.influenced, Charles Babbage
Charles Babbage, people.person.children, Charles Whitmore Babbage
Dugald Bromhead, people.person.parents, Charles Babbage
He was acquitted by a sympathetic jury in Cologne but was expelled from Prussia in May 1849., base.kwebbase.kwsentence.kwtopic, Karl Marx
Charles Fourier, people.person.profession, Philosopher
Charles Whitmore Babbage, people.person.parents, Charles Babbage
Francis Moore Babbage, common.topic.notable_for, g.1ygltjscb
Charles Babbage, people.person.gender, Male
Leonardo Torres y Quevedo, influence.influence_node.influenced_by, Charles Babbage
Gaspard Monge, influence.influence_node.influenced, Charles Babbage
Charles Babbage, common.topic.notable_types, Academic
Alexander Forbes Babbage, freebase.valuenotation.has_value, Country of nationality
Analytical Society, organization.organization.founders, John Herschel
Sylvestre François Lacroix, influence.influence_node.influenced, Charles Babbage
Joseph-Louis Lagrange, influence.influence_node.influenced, Charles Babbage
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, In 1798, Monge and the mathematician Fourier were among the scientists who accompanied Napoleon to Egypt.
Science and Reform, book.book.editions, Science and reform : selected works of Charles Babbage
Alexander Forbes Babbage, people.person.gender, Male
Charles Babbage, law.invention.inventor, Difference engine
Charles Babbage, influence.influence_node.peers, m.02_96yz
Edward Stewart Babbage, people.person.parents, Charles Babbage
Charles Babbage, law.inventor.inventions, Difference engine
Babbage, common.topic.notable_for, g.125bkccd7
The writer may very well serve a movement of history as its mouthpiece, but he cannot of course create it., media_common.quotation.author, Karl Marx
In 1859 he published what later became one of his best-known works: \"A Contribution to the Critique of Political Economy\"., base.kwebbase.kwsentence.kwtopic, Karl Marx
Charles Babbage, book.author.works_written, Scientific and miscellaneous papers
Charles Babbage, common.image.appears_in_topic_gallery, Charles Babbage
Charles Babbage, influence.influence_node.influenced_by, Robert Woodhouse
At Cambridge where his fellow students included Babbage and the mathematician Whewell., base.kwebbase.kwsentence.contains_connections, john frederick william herschel fellow student was william whewell
Charles Babbage, influence.influence_node.influenced, Leonardo Torres y Quevedo
m.0h76r6t, organization.organization_membership.member, Charles Babbage
Charles Babbage, people.person.children, Alexander Forbes Babbage
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, Like many of the intelligentsia, Monge approved of the French Revolution.
Alexander Forbes Babbage, freebase.valuenotation.has_value, Place of death
Karl Marx, base.kwebbase.kwtopic.has_sentences, In 1859 he published what later became one of his best-known works: \"A Contribution to the Critique of Political Economy\".
Babbage's occulting telegraph, book.written_work.author, Charles Babbage
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, In 1796 Monge received a letter from Napoleon^ who was then engaged in the invasion of Italy.
Charles Whitmore Babbage, people.person.gender, Male
Charles Babbage, people.person.profession, Mathematician
Charles Fourier, people.person.nationality, France
11341 Babbage, astronomy.star_system_body.star_system, Solar System
The invention of printing, book.book.editions, The invention of printing. From Babbage's Bridgewater treatise
He also carried out  experiments into physical optics and chemistry., base.kwebbase.kwsentence.kwtopic, John Herschel
Alexander Forbes Babbage, freebase.valuenotation.has_value, Place of birth
Charles Babbage, symbols.name_source.namesakes, Babbage
Charles Babbage, influence.influence_node.influenced_by, Sylvestre François Lacroix
John Stuart Mill, influence.influence_node.influenced_by, Charles Babbage
Charles Babbage, book.author.works_written, The analytical engine and mechanical notation
Charles Babbage, book.author.works_written, The difference engine and table making
Economy of Machinery and Manufacture, book.written_work.author, Charles Babbage
In 1838 Herschel wrote to Gauss after he was awarded the Copley Medal for his work in this field., base.kwebbase.kwsentence.next_sentence, In 1839 a friend told Herschel about Daguerre's process of producing images.
He was acquitted by a sympathetic jury in Cologne but was expelled from Prussia in May 1849., base.kwebbase.kwsentence.previous_sentence, Marx was arrested for incitement to armed rebellion.
Reflections on the decline of science in England, book.written_work.author, Charles Babbage
Charles Babbage, influence.influence_node.influenced_by, Thomas Simpson
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, Developed a semaphore withChappe.
Ninth Bridgewater Treatise, book.written_work.author, Charles Babbage
Babbage, common.topic.article, m.063_3xw
Babbage, symbols.namesake.named_after, Charles Babbage
Charles Babbage, book.author.works_written, A comparative view of the various institutions for the assurance of lives
Charles Babbage, common.topic.image, Charles Babbage
Edward Stewart Babbage, freebase.valuenotation.has_no_value, Place of death
Charles Babbage Institute, common.topic.article, m.07g79q
Charles Babbage, book.author.works_written, The works of Charles Babbage
Charles Babbage, people.person.profession, Engineer
École Polytechnique, organization.organization.founders, Gaspard Monge
Benjamin Herschel Babbage, common.topic.image, Benjamin Babbage
Gottfried Wilhelm von Leibniz, base.kwebbase.kwtopic.has_sentences, This discovery was arrived at independently of  Newton's system, which, although invented in 1666, wasn't published until 1687.
Charles Babbage, influence.influence_node.influenced_by, Blaise Pascal
Charles Babbage, book.author.works_written, A chapter on street nuisances
John Herschel, law.inventor.inventions, Photographic fixer
John Herschel, base.kwebbase.kwtopic.has_sentences, Although neither Herschel nor anybody else realized it at the time, he had discovered the method of fixing photographic images.
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, Monge's invention of descriptive geometry revolutionized mechanical design and engineering.
Charles Whitmore Babbage, common.topic.notable_types, Deceased Person
Charles Babbage, influence.influence_node.influenced, Howard H. Aiken
Paco Ahlgren, influence.influence_node.influenced_by, Charles Babbage
Babbage, common.topic.notable_for, g.1255mqlfl
Babbage, common.topic.notable_types, Extraterrestrial location
Charles Babbage, base.argumentmaps.innovator.original_ideas, Analytical Engine
Charles Babbage, common.topic.image, Grave of Charles Babbage at Kensal Green Cemetery
Charles Babbage, book.author.works_written, Decline of Science in England
Robert Woodhouse, influence.influence_node.influenced, Charles Babbage
Edward Stewart Babbage, common.topic.notable_for, g.1ygltkc4w
Babbage, computer.programming_language.language_paradigms, Structured programming
Benjamin Herschel Babbage, people.person.places_lived, m.0vpthbb
Charles Babbage, influence.influence_node.influenced_by, Joseph-Louis Lagrange
Ada Lovelace, influence.influence_node.influenced_by, Charles Babbage
The works of Charles Babbage, common.topic.notable_types, Book
The Difference Engine: Charles Babbage and the Quest to Build the First Computer, book.book.genre, Biography
Analytical Engine, base.argumentmaps.original_idea.innovator, Charles Babbage
Joseph-Louis Lagrange, base.kwebbase.kwtopic.has_sentences, He failed to do so, but his work inspired later mathematicians to construct a satisfactory calculus.
Charles Babbage, influence.influence_node.influenced, Karl Marx
His Law of Concentration states that small capitalists will be forced out of business and into the working class., base.kwebbase.kwsentence.next_sentence, More and more people will suffer poverty because of labor-saving machinery, depressed wages and unemployment.
As part of this effort, Herschel was active in organizing the South Polar expedition undertaken by James Ross., base.kwebbase.kwsentence.kwtopic, John Herschel
Charles Babbage Institute, common.topic.notable_for, g.1257mnmck
Wilhelm Schickard, influence.influence_node.influenced, Charles Babbage
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, Monge taught descriptive and analytical geometry.
Thomas Simpson, influence.influence_node.influenced, Charles Babbage
Sketch by Henri Claude, 1860s[1], common.image.appears_in_topic_gallery, Charles Babbage
Joseph-Louis Lagrange, base.kwebbase.kwtopic.has_sentences, He later organised the brighter students into a research society which became the Turin Academy of Sciences.
Karl Marx, base.kwebbase.kwtopic.has_sentences, Between 1852 and 1862, with the help of Engels, Marx wrote nearly 500 articles on world politics.
Karl Marx, base.kwebbase.kwtopic.connections_to, charles babbage influenced karl marx
Joseph-Louis Lagrange, base.kwebbase.kwtopic.has_sentences, The Revolution of 1789 cured his  depression.
Charles Babbage, common.topic.notable_for, g.1n36dpc_7
Babbage's occulting telegraph, common.topic.notable_for, g.1258jn75s
m.0h76r8g, people.marriage.spouse, Charles Babbage
The works of Charles Babbage, book.written_work.author, Charles Babbage
Joseph-Louis Lagrange, base.kwebbase.kwtopic.has_sentences, In 1782 he finished writing \"Analytical Mechanics,\" the work which marked the first total break with the Greek tradition.
Francis Moore Babbage, people.person.parents, Charles Babbage
Charles Babbage, influence.influence_node.influenced, John Stuart Mill
A chapter on street nuisances, book.written_work.author, Charles Babbage
Charles Babbage, book.book_subject.works, The Difference Engine: Charles Babbage and the Quest to Build the First Computer
The Difference Engine: Charles Babbage and the Quest to Build the First Computer, book.written_work.author, Doron Swade
John Stuart Mill, base.kwebbase.kwtopic.has_sentences, Knew Babbage and Brandes.
Charles Babbage, people.person.children, Henry Prevost
Charles Babbage, symbols.name_source.namesakes, 11341 Babbage
Blaise Pascal, base.kwebbase.kwtopic.has_sentences, By 1652, he had produced 50 prototypes.
Babbage, common.topic.article, m.0423v4
In 1839 a friend told Herschel about Daguerre's process of producing images., base.kwebbase.kwsentence.contains_connections, john frederick william herschel work related to louis daguerre
Howard H. Aiken, influence.influence_node.influenced_by, Charles Babbage
Examples of the solutions of functional equations, book.written_work.author, Charles Babbage
Charles Babbage, people.person.profession, Inventor
Alexander Forbes Babbage, common.topic.notable_for, g.1ygltklrw
Edward Stewart Babbage, freebase.valuenotation.has_value, Place of birth
m.0b_9k26, award.award_honor.award_winner, Charles Babbage
An examination of some questions connected with games of chance, book.written_work.author, Charles Babbage
Charles Babbage Institute, symbols.namesake.named_after, Charles Babbage
m.02wmy29, education.education.student, Charles Babbage
Charles Babbage, organization.organization_member.member_of, m.0h76r52
Francis Moore Babbage, people.person.gender, Male
Charles Babbage, people.deceased_person.place_of_burial, Kensal Green Cemetery
Charles Babbage, people.person.education, m.0n0t142
Teignmouth, location.location.people_born_here, Charles Babbage
Charles Babbage Institute, common.topic.notable_types, Organization
In 1838 Herschel wrote to Gauss after he was awarded the Copley Medal for his work in this field., base.kwebbase.kwsentence.kwtopic, John Herschel
Alexander Forbes Babbage, people.person.parents, Charles Babbage
Charles Babbage, symbols.name_source.namesakes, Charles Babbage Institute
11341 Babbage, astronomy.astronomical_discovery.discovery_site, Prescott Observatory
Inventor, common.topic.article, m.03sbl
Karl Marx, base.kwebbase.kwtopic.connections_from, karl marx studied work of charles babbage
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, Among his pupils was Courtois who later discovered iodine.
Charles Babbage, influence.influence_node.influenced_by, Gaspard Monge
Gaspard Monge, base.kwebbase.kwtopic.has_sentences, In 1783 Monge left Mezieres and became examiner of candidates for commissions in the navy.

Answer: Analytical Engine
Difference engine