<span>The United States and Soviet Union funded rebel groups. While Angola gained independence from Portugal in 1975, fighting still continued until at least 1988 and even up to 2002. In 1975 until about 1991, Cuban troops aided the left wing Angolans to defeat the US funded South African regime trying to control Angola. </span>
Answer: A) elastic clause
Explanation:
The powers of Congress as stated by the Constitution of the United States are limited which means that sometimes, Congress may not have the Constitutional power to carry out some duties necessary for them to fulfil some of their mandate.
This is where the Elastic Clause comes in. The Elastic clause gives Congress the flexibility it needs by allowing it to do what it must in order to carry out its duties.
President Jefferson used this clause in the Louisiana Purchase because the Constitution did not give either him or Congress the power to buy land but by using the Elastic Clause he was able to do so.
<span>A criticism of the American system of federalism is that it is inefficient in responding to crises involving multiple levels of government</span>
The segregation of wealth suburban neighborhoods outside of metropolitan areas
Answer: im pretty sure is oral history
Explanation: