This was an early example of "<span>B. separation of powers" since this was done in order to ensure that no single branch of government became too powerful and therefore tyrannical. </span>
The likes of Eleanor Roosevelt and Harry Hopkins became one of the most prominent figures of the American history because these individuals have huge impacts on affecting the social change of the American society. Eleanor Roosevelt was the First Lady of the United States during the World War II.
B. problems could be solved using human reason.
Explanation:
the Neolithic Revolution was also known as the 'first' agricultural revolution this was when humans stopped their lifestyle of hunting and gathering and came together in a lifestyle of settlement and agriculture. so tools were imperative to planting crops during this time.
A) new tools saved early humans labor and time
