It's a because during the middle ages kingdoms conquer other nations by the numbers as soon as the child has education he (I say he because they didn't allow women to have education back then) he will enlist into one of the European nations and fight.
One such event would be the famous March on Washington, which took place in 1963 and included a speech by Martin Luther King Jr. It showed that African Americans were taking matters into their own hands when it came to obtaining jobs and freedom.
Answer:
Treaty of Friendship, Cooperation, and Mutual Assistance
Explanation:
Is a collective defence treaty signed in Warsaw, Poland between the Soviet Union and seven Eastern Bloc satellite states of Central and Eastern Europe in May 1955, during the Cold War.
A reason for the early success of the knights of labor was they allowed both skilled and unskilled workers to join.
Answer: Mississippi River
Explanation: