The events that led to the montgomery bus boycott were set in motion

A. when Martin Luther King, Jr., called for the boycott.
b. when Rosa Parks refused to give up her seat on a bus.
c. before the Supreme Court handed down Brown v. Board of Education.
d. after Congress passed the Civil Rights Act of 1957.

Correct b. when Rosa Parks refused to give up her seat on a bus.

The middle east is where the domestication of animals began