Answer: True. In 1893, American annexationists in Hawaii plotted and successfully carried out the overthrow of the Hawaiian monarchy and government.
Explanation: The annexationists, who were largely composed of American business interests in Hawaii, opposed the Hawaiian monarchy's attempts to assert greater independence and control over their own country. With the support of the US government and military, the annexationists organized a coup that toppled Queen Liliuokalani and established a provisional government led by Sanford B. Dole. The United States subsequently annexed Hawaii as a territory in 1898, a move that was deeply controversial at the time and remains a subject of debate and controversy today.