19. Which event was most directly associated with the rise of U.S.imperialism in the late 19th century? A) Annexation of Hawaii B) Construction of the Erie Canal C) Passage of the Homestead Act D) Founding of the Freedmen's Bureau

The correct answer is:<br /><br />**A) Annexation of Hawaii**<br /><br />### Explanation:<br />The rise of U.S. imperialism in the late 19th century was characterized by the expansion of American influence and territory beyond its continental borders. The **Annexation of Hawaii** in 1898 is one of the most direct examples of this trend. It reflected the United States' growing interest in acquiring overseas territories for economic, strategic, and military purposes.<br /><br />- The **Construction of the Erie Canal (B)** occurred earlier in the 19th century (completed in 1825) and was more about internal infrastructure development than imperialism.<br />- The **Passage of the Homestead Act (C)** in 1862 encouraged westward expansion within the continental United States but was not directly related to imperialism abroad.<br />- The **Founding of the Freedmen's Bureau (D)** in 1865 was focused on assisting freed slaves after the Civil War and had no connection to U.S. imperialism.<br /><br />Thus, the annexation of Hawaii aligns most closely with the rise of U.S. imperialism during this period.