It's very importanti'll give points, brainlest, anything define isolationism, imperialism, and intervention and provide examples of how each was used by the us why did the us build the panama canal? how did the us benefit from the canal? why did the us move from a stance of isolation to intervention in wwi? could the us have remained isolated? why did american isolation grow after wwi?

1] Isolationism - a policy of remaining apart from the affairs or interests of other groups, especially the political affairs of other countries.
Intervention - the action or process of intervening.
Imperialism - a policy of extending a country's power and influence through diplomacy or military force
2] Building the Panama Canal, 1903 - 1914. President Theodore Roosevelt oversaw the realization of a long term US goal - a trans-isthmian canal. Throughout the 1800s, American and British leaders and businessmen wanted to ship goods quickly and cheaply between the Atlantic and Pacific coasts.