Answer:
It was the quest for westward expansion. The Manifest Destiny called for the US to fulfill the divine mission to expand and dominate the whole continent. After the independence, the US moved westward step by step: the Louisiana Purchase, Texas, the Mexican-American War. This last event allowed the US to increase its territory, incorporate California and reach the shores of the Pacific Ocean.
Explanation:
<span>Andrew Jackson demonstrated a disregard for the constitution when usurped Congress' power to declare war by declaring war on the Cherokee Indians. As a result, he broke a treaty between the Cherokee Nation and the United States. This was also a violation of </span>his oath of office to defend the Constitution.
I'm just gonna make an educated guess here... and say... A?
Supreme Court justice Hugo Black held that the need to protect against espionage outweighed the rights of Americans of Japenese descent.
