If the internment had not taken place, we would never have had a unit like the 442nd Regimental Combat Group and the 100th Infantry Btn fighting for us. On the other hand, the same men would have volunteered if they had been given the chance because it was a way to prove their loyalty to America, which they did very well.
"As a military unit, their record in North Africa and Europe was extraordinary. After almost two years of fighting, the 100th/442nd emerged from the war the most highly decorated unit in U.S. military history.
They fought in seven major campaigns in Europe, made two beachhead assaults and captured a submarine. In France, they liberated Bruyeres, and rescued the ``Lost Battalion'' -- 275 Texas infantrymen who had been trapped inside German territory for almost a week.
In late spring of 1945, the 522nd Field Artillery Battalion -- part of the 442nd -- was among the first Allied units to liberate prisoners from Dachau. Days later, heading farther south through Germany, the 522nd helped save more than 5,000 Jewish prisoners from the Dachau sub-camps who had been on a forced march toward the Bavarian Alps.
The unit's valor earned more than 18,000 individual citations and eight Presidential Unit Citations. Known also as the ``Purple Heart Battalion,'' with more than 700 men killed and 9,500 Purple Hearts, they suffered the highest casualty rate in U.S. Army history.
Today, the veterans of the 442nd and the 100th are in their 70s and 80s, and among them is a growing sense of urgency to tell their stories before it is too late. "
http://www.sfmuseum.org/war/issei.html