Why did the united states go through great depression after the revolutionary war?

Ineed on 2-4 i want y’all to reply to this question so i can turn this into my teacher tomorrow

All native american time were united against their struggle with the european settlers true or false

Brainliesttt !me : ) how did the japanese economy recover so quickly after world war ii? mass immigration to japan in an effort to rebuild economic and educational reforms passed by the government an economic partnership with korea and china marshall plan dollars stimulated the japanese economy