Which response best explains the historical event known as the holocaust? A) extreme hatred or prejudice against Christians

B) systematic killing of six million Jews by German leader Adolf hitler

C) the mass immigration of millions of Jews to America after world war ll

D) name of the German party that started world war l

B systematic killing of six million Jews by German leader Adolf Hitler.

Explanation: Give me the brainiest

nuclear fission produces the atomic bomb, a weapon of mass destruction that uses power released by the splitting of atomic nuclei the fighting in iwo jima and okinawa affected the allies' pacific strategy because truman decided to drop the atomic bomb on mainland japan.

what are two things that greatly the american economy after the war? the huge buildup of u.s. military the beginning of the korean conflict the creation of the gi bill the marshall plan for nations