The correct option is: "Millions were left without families or homes."
The Holocaust was the mass murder of millions of people at the hands of the Nazi regime during World War II, which took place between 1939 and 1945. The Jewish population was the main target of the Nazis, and it is estimated that 2 out of 3 European Jews They died during this extermination campaign.
In total, between 1941 and 1945, the main killing centers took the lives of at least 2'700,000 Jews, who died of suffocation, by inhalation of poisonous gas, by the conditions of the fields or shot dead, according to the Memorial Museum of the US Holocaust