<span>The U.S. government supported nativist attitudes during the 1920's due to the rising levels of nationalist sentiment that was growing within the American population. The outcome of WWI and other related events had shifted popular opinion well in that direction. As a means of supporting these positions, the government issued the Emergency Immigration Act of 1921 and National Origins Act of 1924, pieces of legislation which imposed quotas on the allowable levels of immigration from certain European nations.</span>
Four ways to reduce political polarization are reforming the election process, assuring proportionality, increasing turnout and reforming the legislative process.
Reforming the election process:
One can reform the election process by abolishing primary elections and allowing the state and local party organizations to choose nominees. Adopting instant run-off elections can also help.
Assuring proportionality:
If the party which receives the most votes does not win the most seats, reserving some seats to such a party can help assure proportionality.
Increasing turnout:
A low turnout can be dealt with by making voting mandatory, creating incentives to lure more voters and by stopping voter suppression.
Reforming the legislative process:
This can be achieved by adopting a parliamentary system and abolishing the filibuster. Reducing transparency and allowing more latitude for negotiation and compromise can also help.
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Each country had a different economic system (capitalism in the USA and communism in the SU), which caused competition.
This competition led to military competition and a nuclear arms race, which was called the Cold War. The nuclear arms race became the greatest point of tension.
<span>a symbol of the divide between east and west
in the Eastern Bloc the dominant ideology was communism and a command economy. In the west, it was capitalism and a free market economy. The wall divided east and west Berlin and was not only a physical barrier in the city but indeed symbolic of the overall global divide between the two world powers and regions.</span>