The foundation for creation of a two-party system in the United States was led by Thomas Jefferson and Alexander Hamilton during the end of the 18th century.
<h3>What is a two-party system?</h3>
A system when there are two political parties in a nation, which fight over power and control of the national governance, it is known as a two-party system.
In a two-party system, the party in power is known as a ruling party and the other party is known as an opposition party.
Hence, the significance of a two-party system is aforementioned.
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The Supreme Court and the lower courts.
The correct answer is C) Comitting large amounts of American troops to the fight and massive bombing.
Lyndon B. Johnson comitted thousands of troops to Vietnam after the Tet Offensive of 1968. This attack by the Vietcong against the US and South Vietnamese forces was a devastating loss. In order to recover from this loss and increase the chances of American success in stopping the spread of communism to South Vietnam, Johnson comitted more troops for reinforcements.
Territory, the American's actually just purchased Alaska to help Russia out after the Crimean War, however, it gave them new territory in the Pacific region. At the time of the purchase, the public wasn't in support of it. However, later on, the purchase proved to be quite beneficial as Alaska proved to have oil reserves that the US can tap into.