Answer: Westward expansion, the 19th-century movement of settlers into the American West, began with the Louisiana Purchase and was fueled by the Gold Rush, the Oregon Trail and a belief in "manifest destiny."
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Globalization, or globalisation, is the process of interaction and integration among people, companies, and governments worldwide. Globalization has accelerated since the 18th century due to advances in transportation and communication technology
Under the treaty of the Guadalupe - Hidalgo , the Mexican American War ended in favor of the United States , this also relinquished the United States with 525,000 square miles of land from the Southern Border
Geography The Age of Exploration caused ideas, technology, plants, and animals to be exchanged around the world. Government Several European countries competed for colonies overseas, both in Asia and the Americas. Economics Developments during the Age of Exploration led to the origins of modern capitalism.