Which of these events contributed most to the United States being recognized as an international power? a. procurement of Alaska in 1867 b. annexation of Hawaii in 1898 c. victory over Spain in the Spanish-American War d. massacre of Sioux Indians at Wounded Knee in 1890



Acctually the united states was recognised when they killed world wanted osama.He is the most wanted man in the world.Also that the had victory over spainish-american war 'cos they had made powerful weapons and had new technology.
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