Life
Jahangir succeeded Akbar in 1605 and ruled until 1627. He continued his father's policies of relative tolerance and consolidation, presided over a golden age of Mughal painting, and increasingly ceded influence to his able wife Nur Jahan amid his struggles with addiction.
The Struggle
He struggled with rebellion — including that of his own son, the future Shah Jahan — and with his dependence on wine and opium, which sapped his later governance and left much power in the hands of Nur Jahan and her faction.
Teachings & Morals
A refined patron and diarist, Jahangir left the Tuzuk-i-Jahangiri, a memoir rich in observation of art, animals, and justice; he cultivated the image of a just emperor, symbolized by a "chain of justice" any subject could ring to reach him.
Wars & Conflicts
His reign saw campaigns in the Deccan, the annexation of Mewar's submission from the Rajputs, and frontier wars, though military affairs were increasingly managed by his commanders and Nur Jahan's faction.
The Debates
Historical figures are debated. What follows records the major questions raised by historians and within the traditions themselves — presented for study, not verdict.
His execution of the Sikh Guru Arjan (1606) is a grave and much-debated episode, read variously as punishment for political support of a rival or as religious persecution. His reliance on Nur Jahan and his indulgences are debated as causes of administrative weakness.
Legacy
Jahangir presided over the height of Mughal painting and a stable, prosperous empire, even as the seeds of later strife appeared; his memoirs and the art of his court remain among the treasures of Mughal civilization.