Buddhism was fist followed by

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:

hopes it helps you☺

the speech convinced americans that the ussr was an enemy, rather than an ally, which led to the creation of the truman doctrine.