The Holocaust systematically targeted and killed approximately 6 million Jewish people across Europe between 1941-1945. The Nazis rose to power in Germany during the 1930s and enacted increasingly severe laws discriminating against and isolating Jewish communities. They eventually implemented the "Final Solution" to exterminate all Jews, establishing death camps across German-occupied Poland and employing gas chambers and industrial methods to murder victims. Millions of other groups such as Roma, Slavs, homosexuals and disabled people were also persecuted and killed in the genocide.