California1 782

The document summarizes key events and developments in California's history from 1920-1963. It discusses how the state established critical infrastructure projects like dams, aqueducts and reservoirs during this period. It also covers the impact of the Great Depression, including public works programs, labor issues and social strife. Additionally, it outlines California's connection to the military and naval industries, as well as the population boom during and after World War 2, when over a million people migrated to the state between 1945-1947.