After world war ii, what did congress do to the nation transition from a wartime economy to a peacetime economy?

In order to transform the nation from a wartime economy, which mainly involves rationing and producing weapons, to a peacetime economy, the Congress had established a regular economy in order to re-align the nation's financial assets for its future. 

This act gave the federal government the power to relocate any native in the east to territory west of the mississippi river.