The document discusses the United States' acquisition of Hawaii and Alaska through imperialistic expansion in the late 19th century. [1] It describes how U.S. ambitions for new markets, resources, and military strategic positions fueled the overthrow of the Hawaiian monarchy and annexation of the islands in 1893. [2] It also summarizes the U.S. purchase of Alaska from Russia in 1867, which was initially criticized but later proved valuable for its natural resources. [3] Overall, the document examines the economic, strategic, and cultural factors that drove the U.S. to become an imperial power in this period.