Answer:
Main Idea 1: More than 15 million Americans joined the armed forces.
Supporting Details: C. Ira Hayes, one of the thousands of Native Americans who served, became a hero at Iwo Jima. D. About 250,000 women served in the WACS, the WAVES, and the women's units of the Marines, Coast Guard, and Army Air Corps.
Main Idea 2: Americans made personal sacrifices to support the war effort.
Supporting Details: F. Americans used government-issued ration coupons to buy shoes, gasoline, tires, sugar, and meat.
Main Idea 3: Women and minorities contributed to the wartime need for labor at home.
Supporting Details: G. Women worked as welders and riveters in factories. H. About one million African American men and women served in the armed forces. I. Many Native Americans left reservations to work in defense industries.
Main Idea 4: Americans contributed financially to the war effort.
Supporting Details: B. Americans had taxes withheld from their paychecks. E. Celebrities urged people to buy war bonds. J. People planted "victory gardens" to grow vegetables. K. Agents recruited farm and railroad workers from Mexico. L. Of the more than 300,000 Hispanic Americans who served in the war, twelve received the Medal of Honor.