Although Jews have maintained a constant presence in the Land of Israel, the modern concept of Zionism - which led to the formation of the State of Israel - has its roots in nineteenth century Europe.
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After a number of victories, France became very important in continental Europe. Napoleon increased his power by making many alliances. He also made his friends and family members rule other European countries as French client states. The French invasion of Russia in 1812 became Napoleon's first big defeat. sorry if it's wrong.
The great depression happened after ww1. we were focusing on our own country to rebuild the economy. and production slowed down. and stock market crashed<span />