Question

PLEASE HELP ASAP America's policy changed from isolationist to more active involvement in the world. Select an I for those items that evidence isolationism, a W for those for world activism, and an H for those that indicate activism only in the Western Hemisphere.
The Panama Canal


Early part of World War I


The Platt Amendment


Before the Spanish-American War


The Monroe Doctrine


War on the Central Powers


The Open Door Policy

Answer 1

Answer:

H - The Panama Canal , The Platt Amendment

I - Before the Spanish-American War , The Monroe Doctrine, Early Part of WW1

W - War on the Central Powers , The Open Door Policy

Explanation:

• Since Monroe's doctrine United States proclaimed the non-interference in affairs of other countries.
• Until 1917 United States didn't interfere much in conflicts of other countries.
• That changed with the Spanish-American War , which is a good example of American imperialism.
• Even when WW1 broke out Americans waited until 1917 to enter the war.