Answer
B
Explanation
This is the answer bc it is.
Federalism is the distribution of power between a central authority and constituent units, such as the federal government in Washington DC and the states. Article V of the constitution allows for the creation of constitutional amendments via an act of Congress, or by the application of a majority of the states. In this case, both the states and the central authority are able to make necessary changes without the consent of the other.
The stalemate during World War I was broken in 1917 by "<span>the entry of the U.S. into the war," since with the entry of the United States the Allies obtained numerous weapons and more troops. </span>
Segregation, with separate but equal ended
<span>In the idea of popular sovereignty the government is tasked with serving "the citizens" of either a state or country, since this philosophy holds that the citizens should be in charge of their own destiny. </span>
