How did increased U. S. tariffs in the 1920s help Henry Ford sell Model-Ts? A) They made spare parts for cars cheaper.

B) They lowered prices for exports to Europe.

C) They made bankers richer.

D) They reduced competition from other nations.

They reduced competition from other nations.

Explanation:

America wasn't buying vehicles from other nations any longer; they were buying from American makers.

the menu would be considered a problem for students who have food allergies.

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