What problem did Frederick Jackson Turner's frontier thesis expose?(1 point)ResponsesAmerica's unique development could not continue in the absence of a frontier.America's unique development could not continue in the absence of a frontier.Intervention in international affairs would cause domestic interests to suffer.Intervention in international affairs would cause domestic interests to suffer.The U.S. Navy needed to be modernized.The U.S. Navy needed to be modernized.The purchase of Alaska was a bad idea.

1 answer

The correct response is: America's unique development could not continue in the absence of a frontier.

Frederick Jackson Turner's frontier thesis argued that the American frontier was crucial in shaping the nation's democracy, character, and social development, and he suggested that the closing of the frontier would pose challenges for America's ongoing identity and growth.