<span>D. Vote to impeach a government official
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Your answers are correct. A&C.
The Sahel was the last area in the northern parts of Africa, where vegetation can survive and where people were living at the time. Following the Sahel to the North one can find the Sahara desert which is a natural barrier that no invading force could trespass.
D.to provide the means to transport military aid more quickly in the event of a national military crisis
The Federal Highway Act of 1956 was initiated to give troops access to various parts of the US more readily if the state were attacked. In fact, the highway construction was partially paid for by defense funds.
Answer:
A fundamental principle of American government, guaranteed by the Constitution, whereby each branch of the government (executive, judicial, and legislative) has some measure of influence over the other branches and may choose to block procedures of the other branches.
Explanation: