For centuries, Poland has existed at the crossroads of Europe, a nation repeatedly carved up, occupied, and forced to fight for its sovereignty. This history is not forgotten—it shapes Poland’s fears and informs the country’s policies today. Poland established its sovereignty from Prussia in 1918 after the end of World War I. Then, in 1939 it was invaded by both Nazi Germany and the Soviet Union. This marked the start of World War II. Post-war Poland fell within the Soviet sphere of influence, operating as a satellite state under communist rule. It wasn't until the fall of the Iron Curtain in 1989 that Poland regained full sovereignty, transitioning to a democratic government and market economy.