Imperialism: Imperialism refers to a policy or practice by which a nation extends its power by acquiring new territories or establishing economic and political dominance over other regions.
Yellow Journalism: Yellow journalism is a style of reporting that emphasizes sensationalism, exaggeration, and sometimes even fictionalized stories to attract readership. It played a significant role in shaping public opinion during the Spanish-American War.
Treaty of Paris (1898): The Treaty of Paris ended the Spanish-American War and resulted in Spain ceding control of several territories to the United States. This treaty marked a turning point in American foreign policy, establishing the U.S. as an imperial power.