HISET Social Studies Practice

What was a major outcome attributed to the belief in Manifest Destiny?

1. The end of the American Civil War

2. The expansion of U.S. territory across North America

3. The establishment of the United Nations

4. The rise of industrialization in Europe

The correct answer is: The expansion of U.S. territory across North America

The belief in Manifest Destiny played a pivotal role in the expansion of U.S. territory across North America in the 19th century. This ideology held that it was the destiny of the United States to expand its territory and influence across the entire continent, which fueled actions such as the Louisiana Purchase, the annexation of Texas, and the Oregon Trail migrations. It justified westward expansion and contributed to conflicts with Indigenous peoples and other nations, including Mexico, leading to significant territorial gains for the U.S. The notion that Americans were destined to spread democracy and civilization was central to this expansionist sentiment, making it the major outcome attributed to Manifest Destiny. Other options concern different historical events or concepts that are not directly related to the territorial expansion driven by the belief in Manifest Destiny, thus highlighting how the correct answer encompasses the key historical impact of that ideology.