Answer:
Because of the lack of US involvement in the world matters, the rising tensions in the world and because of the inaction and lack of willingness to deal with the problems
The League of Nations were formed shortly after the end of WWI and the United States went back to the policy of isolationism and the allies adopted a policy of appeasement and neutrality which further gave the impression that it was allowed to do whatever they wanted.
Mr. Mendal was a expert in genetics and was trying to figure out how alleles worked. He used plants for this and tried to mix different colors. After the experiments he successfully found that if you mix the genetics of one thing with another there is a chance to mix.
A child born in the United States.
Answer:
Wartime necessity, women joined the workforce
Explanation:
Many countries at the time discouraged women from working because it was seen as a man's role. Once the war started however, many countries allowed women to join the workforce as riveters, etc. to build things like planes, ships, tanks, and ammunition. After the war, women realized they could work and support themselves like men did, and many stayed in the workforce.