QUESTION: answer this: who launched the bardoli satyagraha on 4th february 1928??

ANS: Vallabhbhai Patel

QUESTION: answer this: who has developed a cognitive theory of behavior change??

ANS: Kanfer and Saslow

QUESTION: answer this: who was the african american scientist who created synthetic physostigmine??

ANS: Percy Lavon Julian

QUESTION: answer this: what's the last season of once upon a time??

ANS:
the seventh season