Which of the following describes a major difference between the Vietnam war and earlier wars in American history?

Stop the spread of Communism.

Explanation:

According to the United States political leadership, the war in Vietnam aimed at stopping the spread of communist ideas. In this context, extensive military action has been launched to achieve its goal. The northern part of Vietnam proclaimed the concepts of Communism. The United States Government considered Communism a threat to the democratic order.

a. factors that are used to make goods and services

monopolies  came to the united states with the colonial administration. the large-scale public works needed to make the new world hospitable to old world immigrants required large companies to carry them out. these companies were granted exclusive contracts for these works by the colonial administrators. even after the american revolution, many of these colonial holdovers still functioned due to the contracts and land

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