Memory Becoming a World Power GameVersion en ligne Imperialism, Spanish-American War, and Diplomacy Vocab Game par Anthony Jones An uprising of members of a nationalistic Chinese secret society Open Door Policy The actions used by one nation to exercise political or economic control over a smaller or weaker nation. Pan-Americanism A policy of joining the business interests of a country with its diplomatic interests abroad. Boxer Rebellion A policy that allowed each foreign nation in China to trade freely Sphere of Influence Roosevelt's 1904 extension of the Monroe Doctrine Roosevelt Corollary Legislation that severely restricted Cuba's sovereignty Dollar Diplomacy A country that is technically independent but is actually under the control of another country. Yellow Journalism imperialism Political alliance with all American nations politically, economically and through the military. Type of sensational, biased, and often false reporting for the sake of attracting readers. Platt Amendment Section of a country where one foreign nation enjoys special rights and powers. protectorate