The final solution was nazi germany's plan to physically exterminate all jewish people in europe. control all of europe. boycott jewish businesses. boycott the league of nations.

At first Hitler and the Nazis wanted to remove citizenship from the Jews that lived in Germany (Nuremberg Laws), then later in the war began the Final Solution. But the Final Solution did not have the intention of boycotting the League of Nations, because the Nazis quarrel was with the Jews.

I'm pretty sure it's Physically exterminate all Jewish people in Europe

Explanation:

these civilizations were located around fertile rivers, where they could produce an abundance of crops