1. what was ernest just an expert in?

2. what was constance baker motely's greatest accomplishment?

3. how many different occupations did george washington carver have during his life?

1. Marine biology

2. She was the first African-American woman appointed to the federal judiciary, serving as a United States District Judge of the United States District Court for the Southern District of New York.

3. Four, George Washington Carver was a botanist, chemist, scientist and inventor.

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.