Given the question: Information: - The President of the United States (POTUS) is the elected head of state and head of government of the United States. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces. - Andrew Jackson (March 15, 1767 June 8, 1845) was an American soldier and statesman who served as the seventh President of the United States from 1829 to 1837 and was the founder of the Democratic Party. He was born somewhere near the then-unmarked border between North and South Carolina, into a recently immigrated Scots-Irish farming family of relatively modest means. During the American Revolutionary War, Jackson, whose family supported the revolutionary cause, acted as a courier. At age 13, he was captured and mistreated by the British army. He moved to new lands in Tennessee becoming a lawyer, planter and militia commander. He served in the U.S. House of Representatives and the U.S. Senate but was not prominent there. - Horace Greeley (February 3, 1811 November 29, 1872) was founder and editor of the "New-York Tribune", among the great newspapers of its time. Long active in politics, he served briefly as a congressman from New York, and was the unsuccessful candidate of the new Liberal Republican party in the 1872 presidential election against incumbent President Ulysses S. Grant. - A polymath ("", "having learned much") is a person whose expertise spans a significant number of different subject areas; such a person is known to draw on complex bodies of knowledge to solve specific problems. - The Ivy League is a collegiate athletic conference comprising sports teams from eight private institutions of higher education in the Northeastern United States. The conference name is also commonly used to refer to those eight schools as a group beyond the sports context. The eight institutions are Brown University, Columbia University, Cornell University, Dartmouth College, Harvard University, the University of Pennsylvania, Princeton University, and Yale University. The term "Ivy League" has connotations of academic excellence, selectivity in admissions, and social elitism. - The American Revolutionary War (17751783), also referred to as the American War of Independence and the Revolutionary War in the United States, was an armed conflict between Great Britain and thirteen of its North American colonies that after onset of the war declared independence as the United States of America. - James Parton ( February 9 , 1822 -- October 17 , 1891 ) was an English - born American biographer who wrote books on the lives of Horace Greeley , Aaron Burr , Andrew Jackson , Benjamin Franklin , Thomas Jefferson , and Voltaire . - Freedom of religion or freedom of belief is a principle that supports the freedom of an individual or community, in public or private, to manifest religion or belief in teaching, practice, worship, and observance. It also includes the freedom to change one's religion or belief. - John Adams (October 30 [O.S. October 19]1735 July 4, 1826) was an American patriot who served as the second President of the United States (17971801) and the first Vice President (178997). He was a lawyer, diplomat, statesman, political theorist, and, as a Founding Father, a leader of the movement for American independence from Great Britain. He was also a dedicated diarist and correspondent, particularly with his wife and closest advisor Abigail. - Physics (from the Ancient Greek "physis" meaning "nature") is the fundamental branch of science that developed out of the study of nature and philosophy known, until around the end of the 19th century, as "natural philosophy". Today, physics is ultimately defined as the study of matter, energy and the relationships between them. Physics is, in some senses, the oldest and most basic pure science; its discoveries find applications throughout the natural sciences, since matter and energy are the basic constituents of the natural world. The other sciences are generally more limited in their scope and may be considered branches that have split off from physics to become sciences in their own right. Physics today may be divided loosely into classical physics and modern physics. - A lightning rod (US, AUS) or lightning conductor (UK) is a metal rod or metallic object mounted on top of an elevated structure, such as a building, a ship, or even a tree, electrically bonded using a wire or electrical conductor to interface with ground or "earth" through an electrode, engineered to protect the structure in the event of lightning strike. If lightning hits the structure, it will preferentially strike the rod and be conducted to ground through the wire, instead of passing through the structure, where it could start a fire or cause electrocution. Lightning rods are also called finials, air terminals or strike termination devices. - Ulysses S. Grant (born Hiram Ulysses Grant; April 27, 1822 July 23, 1885) was the 18th President of the United States (186977). Previously, as Commanding General of the United States Army (186469), Grant had worked closely with President Abraham Lincoln to lead the Union Army to victory over the Confederacy, in the American Civil War. As president, Grant implemented Congressional Reconstruction, often at odds with Lincoln's successor, Andrew Johnson. Twice elected president, Grant led the Republicans in their effort to remove the vestiges of Confederate nationalism and slavery, protect African-American citizenship, and supported unbridled industrial expansionism during the Gilded Age. - The Vice President of the United States (VPOTUS) is a constitutional officer in the legislative branch of the Federal government as President of the Senate under . - The American Revolution was a political upheaval that took place between 1765 and 1783 during which colonists in the Thirteen American Colonies rejected the British monarchy and aristocracy, overthrew the authority of Great Britain, and founded the United States of America. - The Founding Fathers of the United States are the individuals of the Thirteen British Colonies in North America who led the American Revolution against the authority of the British Crown and established the United States of America. The term is also used more narrowly, referring specifically to those who either signed the Declaration of Independence in 1776 or who were delegates to the 1787 Constitutional Convention and took part in drafting the proposed Constitution of the United States. A further subset includes those who signed the Continental Association or the Articles of Confederation. During much of the 19th century, they were referred to as either the "Founders" or the "Fathers". - Benjamin Franklin (April 17, 1790) was one of the Founding Fathers of the United States. Franklin was a renowned polymath and a leading author, printer, political theorist, politician, freemason, postmaster, scientist, inventor, civic activist, statesman, and diplomat. As a scientist, he was a major figure in the American Enlightenment and the history of physics for his discoveries and theories regarding electricity. As an inventor, he is known for the lightning rod, bifocals, and the Franklin stove, among other inventions. He facilitated many civic organizations, including Philadelphia's fire department and The University of Pennsylvania, an Ivy League institution. - The American Enlightenment is a period of intellectual ferment in the thirteen American colonies in the period 17141818, which led to the American Revolution, and the creation of the American Republic. Influenced by the 18th-century European Enlightenment and its own native American philosophy, the American Enlightenment applied scientific reasoning to politics, science, and religion, promoted religious tolerance, and restored literature, the arts, and music as important disciplines and professions worthy of study in colleges. The "new-model" American style colleges of King's College New York (now Columbia University), and the College of Philadelphia (now Penn) were founded, Yale College and the College of William & Mary were reformed, and a non-denominational moral philosophy replaced theology in many college curricula; even Puritan colleges such as the College of New Jersey (now Princeton University) and Harvard University reformed their curricula to include natural philosophy (science), modern astronomy, and mathematics. - Thomas Jefferson (April 13 [O.S. April 2]1743 July 4, 1826) was an American Founding Father who was the principal author of the Declaration of Independence and later served as the third President of the United States from 1801 to 1809. Prior thereto, he was elected the second Vice President of the United States, serving under John Adams from 1797 to 1801. A proponent of democracy, republicanism, and individual rights motivating American colonists to break from Great Britain and form a new nation, he produced formative documents and decisions at both the state and national level. - Francois-Marie Arouet (21 November 1694 30 May 1778), known by his "nom de plume" Voltaire, was a French Enlightenment writer, historian, and philosopher famous for his wit, his attacks on the established Catholic Church, and his advocacy of freedom of religion, freedom of speech, and separation of church and state. - Aaron Burr Jr. (February 6, 1756September 14, 1836) was an American politician. He was the third Vice President of the United States (18011805), serving during President Thomas Jefferson's first term. After reading the paragraphs above, we are interested in knowing the entity with which 'james parton' exhibits the relationship of 'occupation'. Find the answer from the choices below. Choices: - academic - activist - advocacy - author - candidate - conductor - democratic party - father - founder - general - head of state - intellectual - king - lawyer - model - physics - political theorist - politician - polymath - president - printer - religion - religious - revolutionary - science - scientist - soldier - united states army - united states of america - vice president - writer
The answer is:
author