First,it’s a great question.
This is a question on history about the world war.
Kazakhstan played a significant role in the Soviet Union's victory over Nazi Germany during World War II. Kazakhstan was a major source of food, raw materials, and labor for the Soviet war effort. It also provided troops and supplies for the Soviet military, and hosted many Soviet military installations. The Kazakh people also suffered greatly during the war, with millions of Kazakhs killed or displaced by the conflict. So, Kazakhstan's contribution to the Soviet victory was substantial and should not be forgotten.