
Manzanar was the first of ten detention camps where Americans of Japanese ancestry were unjustly imprisoned by the U.S. government during World War II. Overall, it was the largest mass incarceration in American history with 120,000 people being imprisoned between 1942 and 1945.
For many incarcerated Japanese Americans during this time, resilience meant creating a sense of "home" in any way possible, including playing sports. And in the 1940s, baseball was the most popular sport in the country -- including and especially in the camps, where dozens of leagues were formed with hundreds of players.