How did the 16th amendment change the constitution?

The 16th amendment is an important amendment that allows the federal (United States) government to levy (collect) an income tax from all Americans. Income tax allows for the federal government to keep an army, build roads and bridges, enforce laws and carry out other important duties.

The Great Depression was mainly an American depression back then America wasn’t as centralized as it is now so Germany was hardly effected by it now they where affected by the after affects of ww1 that’s what’s actually gave the nazi regime the call to arms to take over the country after there “ unfair treatment “ after ww1 and there want for revenge