What inspired nat turner to lead a slave uprising ?

Since February 1831, Turner has come to believe that certain atmospheric phenomena should be interpreted as a sign that he should begin preparing for rebellion against slaveholders. On February 11, 1831, the state of Virginia observed a solar eclipse. Turner saw in it the hand of the black man who closed the sun, and he accepted this vision as a sign. The uprising was originally scheduled for July 4, Independence Day, but was postponed due to  his illness. On August 13 there was another solar eclipse, in which the sun of bluish-green color appeared. Turner took it as a final signal, and a week later, on August 21, he began a rebellion.

"the sepoy rebellion was the result of many, many influences and stressors on the cultures of india living under british rule. in britain, it's called the sepoy mutiny on the indian mutiny, but in india, it's called the first war of independence.

the main reason is concerned to the british paramountcy , the belief in british   dominance in india political, economic and cultural life had been introduced in india about 1820."

"they were forced to grow crops that benefited the colonizing nations instead of feeding their own people."

after the french-indian war.