Final answer:
Manifest Destiny had the effects of expanding U.S. territory, shaping its identity, and driving economic growth.
Step-by-step explanation:
Manifest Destiny was a belief held by many Americans during the 19th century that the United States was destined to expand across the continent from the Atlantic to the Pacific Ocean. It had several effects:
- Expansion of U.S. territory: Manifest Destiny fueled the acquisition of new territories, such as Texas, California, Oregon, and other western territories. This led to the United States increasing its landmass significantly.
- Social and political effects: Manifest Destiny furthered the belief in American exceptionalism and reinforced the idea of the United States as a chosen nation. It also sparked conflicts with Native American tribes and Mexico, resulting in the Mexican-American War.
- Economic effects: The growth of U.S. territory opened up new opportunities for trade, settlement, and the extraction of natural resources, contributing to the economic development of the country.
In conclusion, Manifest Destiny had a profound impact on the United States by expanding its territory, shaping its identity, and driving economic growth.
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