Answer:
Total war, such as World War I and World War II, mobilizes all of the resources of society ::industry, finance, labor, etc.:: to fight the war. It also expands the targets of war to include any and all civilian-associated resources and infrastructure.
Due to the changes fo 1965 immigration law in the United States, after thirty five years, the immigrant population in the U.S increased and mostly came from Asia and Latin America.
Even as of this time, a lot of Asian and Latin American people are migrating to US to find better paying jobs, and also for the thought that it is the U.S, one of the world's richest and strongest country.
B. because a trench warfare is where troops are protected from the enemys fire and defend their place.
<span>The wealthy/ middle class conservative people moved to the suburbs. Suburbs depended on automobiles encouraging a car culture.</span>