Answer:
Step-by-step explanation:
A. One important difference between imperialists and anti-imperialists regarding expansion during the late 19th and early 20th centuries was their stance on the acquisition of colonies and territories. Imperialists believed that the acquisition of colonies was necessary for the expansion and growth of their nations, while anti-imperialists believed that such expansion was unjust and violated the sovereignty of other nations. Anti-imperialists were against the use of military and economic power to gain control over other territories.
B. One piece of evidence that reflects anti-imperialist sentiments during the late 19th and early 20th centuries was the formation of the Anti-Imperialist League in the United States in 1898. The league was formed in opposition to the U.S.'s annexation of the Philippines and Puerto Rico and was composed of a diverse group of individuals, including religious leaders, labor leaders, and intellectuals. The league held rallies, published literature, and made speeches to spread their message of anti-imperialism and to oppose the U.S.'s actions in the Philippines. The Anti-Imperialist League is one example of the significant opposition to imperialism that existed in the late 19th and early 20th centuries.