Title: Mughal dynasty
Content:   The Mughal dynasty operated under several basic premises: that the Emperor governed the empire's entire territory with complete sovereignty, that only one person at a time could be the Emperor, and that every male member of the dynasty was hypothetically eligible to become Emperor, even though an heir-apparent was appointed several times in dynastic history. The certain processes through which imperial princes rose to the Peacock Throne, however, were very specific to the Mughal Empire. To go into greater detail about these processes, the history of succession between Emperors can be divided into two eras: Era of Imperial successions (1526-1713) and Era of Regent successions (1713-1857).
Title: History of Islam
Content:  its founder Babur over Ibrahim Lodi, the last ruler of the Delhi Sultanate, in the First Battle of Panipat (1526). During the reign of Humayun, the successor of Babur, the empire was briefly interrupted by the Sur Empire established by Sher Shah Suri, who re-established the Grand Trunk Road across the northern Indian subcontinent, initiated the rupee currency system and developed much of the foundations of the effective administration of Mughal rule. The "classic period" of the Mughal Empire began in 1556, with the ascension of Akbar to the throne. Some Rajput kingdoms continued to pose a significant threat to the Mughal dominance of northwestern India, but most of them were 
Title: Islamic rulers in the Indian subcontinent
Content:   The Mughal Empire ruled most of the Indian subcontinent between 1526 and 1707. The empire was founded by the Turco-Mongol leader Babur in 1526, when he defeated Ibrahim Lodi, the last Pashtun ruler of the Delhi Sultanate at the First Battle of Panipat. The word "Mughal" is the Persian version of Mongol. Babur, Humayun, Akbar, Jahangir, Shah Jahan, Aurangzeb are known as the six great Mughal Emperors.
Title: Muraqqa
Content:  The Mughal dynasty in the Indian subcontinent was rather later in establishing a large court atelier, which did not begin until after the exile in Persia of the second emperor, Humayun, who on his return was joined from about 1549 by Persian artists including Abd as-Samad. The Mughal style developed under the next emperor, Akbar, who commissioned some very large illustrated books, but his artists produced single miniatures for albums as well. In the case of the Jahangirnama, the emperor Jahangir kept a diary and commissioned paintings separately, which were most likely held in the Kitabkhana (किताबखाना), until his official contribution to the court chronicle genre could be assembled. From fairly early 
Title: History of Islam
Content:   Mughal Empire was a power that comprised almost all of South Asia, founded in 1526. It was established and ruled by the Timurid dynasty, with Turco-Mongol Chagatai roots from Central Asia, claiming direct descent from both Genghis Khan (through his son Chagatai Khan) and Timur,  and with significant Indian Rajput and Persian ancestry through marriage alliances;  the first two Mughal emperors had both parents of Central Asian ancestry, while successive emperors were of predominantly Rajput and Persian ancestry. The dynasty was Indo-Persian in culture, combining Persianate culture with local Indian cultural influences visible in its court culture and administrative customs. The beginning of the empire is conventionally dated to the victory 
Title: Mughal painting
Content:  After a tentative start under Humayun, the great period of Mughal painting was during the next three reigns, of Akbar, Jahangir and Shah Jahan, which covered just over a century between them.
Title: Mughal dynasty
Content:  The Mughal empire is conventionally said to have been founded in 1526 by Babur, a Timurid prince from what today is Uzbekistan. After losing his ancestral domains in Central Asia, Babur first established himself in Kabul and ultimately moved towards the Indian subcontinent. Mughal rule was interrupted for 16 years by the Sur Emperors during Humayun's reign. The Mughal imperial structure was founded by Akbar the Great around the 1580s which lasted until the 1740s, until shortly after the Battle of Karnal. During the reigns of Shah Jahan and Aurangzeb, the dynasty reached its zenith in terms of geographical extent, economy, military and cultural influence. Around 
Title: Grand Mughal
Content:  Grand Mughal or Mogul, also Great Mughal, is a title coined by Europeans for the ruler of the Mughal Empire of India. The Mughals themselves used the title Padishah. The title is especially associated with the third in the line, Akbar the Great (1542–1605). It is said that the Portuguese called Akbar the Grand Mughal and sent Jesuit missionaries to convert him to Catholicism. The Mughal empire was romanticized in Europe, particularly from the sixteenth century onward. The empire's court at Agra, for instance, was often described in glowing terms. An account stated that it is not uncommon for Britons living in India to adopt the Mughal culture. The Mughal rule persisted until the mid-nineteenth century, ending in 1857 after the of the Indian Rebellion of 1857, the last Mughal emperor Bahadur Shah Zafar was exiled by the British to Myanmar where he spent the rest of his life in prison. In the same way the Ottoman sultan was known as the "Grand Turk".
Title: Medieval India
Content:  invaders, but ruled as a princely state until 1947. ; Sikh Empire, was a major power in the Northwestern part of the Indian subcontinent, which arose under the leadership of Maharaja Ranjit Singh in the Punjab region. They were usurped by the British East India Company between early and mid 19th century, following the British victory in the Second Anglo-Sikh War. The start of the Mughal Empire in 1526 marked the beginning of the early modern period of Indian history, often referred to as the Mughal era. Sometimes, the Mughal era is also referred as the 'late medieval' period. 
Title: List of modern great powers
Content:  1526-1857India's Mughal Empire was a Turkic-Mongol imperial power from Uzbekistan, that ruled most of the Indian subcontinent in 16th and 17th century. In 1526, Babur, a Timurid descendant of Tamerlane and Genghis Khan from Fergana Valley in Uzbekistan, swept across the Khyber Pass and established the Mughal Empire, which lasted for over 300 years, ruling 1/4 of the world's population at the time. The Mughal Dynasty rapidly expanded and ruled most of the Indian subcontinent by 1600; it went into a slow decline after 1707 and was finally defeated during the 1857 War of Independence also called the Indian Rebellion of 1857. The famous emperor Akbar, who was the grandson of Babur, tried to establish an inclusive empire. However, later emperors such as Aurangzeb expanded the empire beyond its previous limitations through Islamic sharia. Under his reign Mughal India became the world's largest economy, worth 25% of world GDP,   and its wealthiest subdivision, the Bengal Subah, a long time major global nation, signaled the proto-industrialization and showed signs of the Industrial revolution. His death marks the end of Medieval India and beginning of European conquests of India.

Question: the era of the great mughals began with the accession of?
Answer: Akbar the Great.
Babur.