<span>In 1950, with Senator McCarthy and other arousing fears of Communist spies, Congress passed the Internal Security Act, usually called the McCarran act.
</span>The Internal Security Act<span> of 1950, 64 Stat. 987 (Public Law 81-831), also known as the Subversive Activities Control </span>Act<span> of 1950 or the</span>McCarran Act<span>, after its principal sponsor Sen. Pat </span>McCarran<span> (D-Nevada), is a United States federal law.
</span>Hope this helps!:)
In the 1930s, as a reply to the increasing agitation in Europe and Asia that would eventually lead to World War II, the United States Congress passed the Neutrality Acts. These were impelled by the growing isolationism and non-interventionism policy that followed the expensive involvement in World War I and aimed to guarantee that the country would not become compromised over foreign conflicts again.
In 1941 the Neutrality Acts were widely repealed. The Lend-Lease policy aimed to defeat Germany, Japan, and Italy by distributing supplies between 1941 and 1945 put an end to the United States' pretense of neutrality.
They first divided it into parties, the federalist and the anti-federalist party which caused a social drift between people. Another early challenge was growth and development which separated the country into northern states that were already developed and southern states that were developing rapidly. This second challenge was both social and regional.
<span>The electric elevator was patented by Alexander Miles in 1887, though one had been built by the German inventor Werner von Siemens in 1880.</span>
