(Fox News) -- Months after enlisting in the U.S. Army in 1944, Pedro Cano found himself in a German forest, surrounded by Nazi soldiers. He sent nearly 30 to their deaths and lived to tell about it.
Joe Gandara found himself and his Army detachment pinned by enemy fire in Amfreville, France. After four hours, the 20-year-old ran alone toward the Nazi machine gunners, taking out three before being killed.
Leonard Kravitz’s unit was overrun by enemy troops in Korea in 1951. He stayed at his machine gun position long enough to give his fellow soldiers cover to retreat. Many of them survived, though Kravitz, who was just 20, did not.
Their stories were among 24 true tales of bravery and heroism honored today when President Obama awarded two dozen Medals of Honor to 24 Army veterans -- mostly Jewish, Hispanic or African-American -- who fought in World War II, Korea and Vietnam.
The Tuesday ceremony followed a congressionally-mandated review to ensure that eligible recipients were not bypassed due to prejudice. Some 6,505 winners of the Distinguished Service Cross, the nation's second-highest military award, were reviewed, with 24 singled out for the Medal of Honor.
"Today we have the chance to set the record straight," Obama said during the ceremony, adding that "some of these soldiers fought and died for a country that did not always see them as equal."
Eight of the soldiers served in Vietnam, nine in the Korean War and seven in World War II. Three of the soldiers are still living.
"I never really did worry about decorations," said Melvin Morris of Cocoa, Fla., who was commended for courageous actions while a staff sergeant during combat operations on Sept. 17, 1969, in the vicinity of Chi Lang, South Vietnam.
Morris, who is black, said in an interview last month that it never occurred to him that his race might have prevented him from receiving the Medal of Honor. He said it was a huge surprise when the Army contacted him last May about the review and then arranged for a call from Obama.
"I fell to my knees. I was shocked," Morris said. "President Obama said he was sorry this didn't happen before. He said this should have been done 44 years ago."