What role did the American women play in Gender inequalities​

At the time of hitler's 1939 invasion of poland, the us had a policy of appeasement negotiation opposition neutrality

How was rockefeller able to build his monopoly across the oil industry? he found newer and cheaper ways to refine oil, increasing his profits. he confined his business to ohio so he could buy all the refineries there. he bought up oil refineries, cut costs, and reinvested his profits in other refineries. he began to sell kerosene as well as oil, expanding his market.

Why was the agricultural revolution more successful in england than in the rest of europe?