What was the historical context that led to the creation of buddhism

When Gautama passed away around 483 B.C., his followers began to organize a religious movement. Buddha's teachings became the foundation for what would develop into Buddhism. In the 3rd century B.C., Ashoka the Great, the Mauryan Indian emperor, made Buddhism the state religion of India

Explanation:

a. the astrolabe could determine the correct latitudinal location of the ship

i think that it would be tenth of the first