Answer:
A. Some political leaders built successful careers by opposing
Communism.
Explanation:
Republican Senator Joseph R. McCarthy of Wisconsin, for example, dedicated most of his time trying to expose communists in the United States government. Senatore McCarthy convinced many Americans that their were communitsts leading something in the United States. In 1954, McCarthy attacked the U.S. Army and was condemned by Congress.
Factories? Im not very sure because this is kinda vague. but hopefully you can get it!
Hello!
The experiment this question refers to is Pavlov's Dogs.
Ivan Pavlov was a russian physiologist who is most known for his work with classical conditioning.
The Pullman strike ended with widespread violence and the President at the time (Grover Cleveland) sent out the army to stop the strikes from obstructing the trains from running. The Pullman Strike was a boycott which shut down much of the passenger and freight trains west of Detroit because of reduction wages. Many of these workers were laid off and had their wages lowered, but did not have their rent lowered which was essentially unfair, as they all lived in towns for train workers.
It is important because it lessens, minimize, or reduce competition in the western part of the country, they can determine accurately the time zone of one town from another town – for example, one town might have 6 am whenever the sun rises and another town had 6 am 10 minutes later, they made it possible for towns to lay their own tracks and most importantly; they provide greater efficiency in production, safety, and scheduling.
