Guernica
yes
It was actually just given to Germany prior to World War II as following a policy of appeasement.
Italy, Germany, and Japan made up the Axis powers.
yes
Japan gave up after Germany lost the war.
Albert Einstein grew up in Germany during World War 2
The allies set up a military government after the war and the Soviets were given control of what became East Germany.
Germany invaded Poland
an assassination was not the responsibility for world war 2's outfall. That was in world war 1. World war 2 started after Germany attacked Poland. Russia and Germany had made a deal, that they would split Poland up.
Albert Einstein grew up in Germany during World war 2
World War I led to World War II in the fact that after the war, all the countries signed a Treaty called the Treaty of Versailles in which Germany had to give up some land, they had to demilitarize, they had to take full blame for the war, and pay reperations to the Allied countires. From this Germany wanted revenge on the Allied countries.
Yes it did.