Answer:
France and Britain
Explanation:
As most of the initial fighting took place in Europe and the Soviet Union and United States took several years to get involved France and Britain were the main Allied Powers at the beginning of World War II.
John Adams was the second president of the United States of America after George Washington. I'm first btw.
By birth? i think? do you mean like how did they get in a certain caste? because then it would be by birth. but if you mean like what were the castes, i forget.
Because without education there was no war strategy
