"On the eve of Pearl Harbor, racial barriers remained deeply entrenched in American life. Southern blacks were still trapped in a rigid system of segregation. Asians could not emigrate to the United States or become naturalized citizens." Initially a temporary response to the wartime labor shortage, this program lasted until 1964; more than 4.5 million Mexicans entered the US under this program. Name the program.

The Bracero Program

Explanation:

On the eve of Pearl Harbor, racial barriers remained deeply entrenched in American life. Southern blacks were still trapped in a rigid system of segregation. Asians could not emigrate to the United States or become naturalized citizens. As noted in the previous chapter, more than 400,000 Mexican-Americans had been “voluntarily” repatriated by local authorities in the Southwest during the Depression. Most American Indians still lived on reservations, in dismal poverty. The war set in motionchanges that would reverberate in the postwar years. Under the bracero program agreed to by the Mexican and American governments in 1942 (the name derives from brazo, the Spanish word for arm), tens of thousands of contract laborers crossed into the United States to take up jobs as domestic and agricultural workers. Initially designed as a temporary response to the wartime labor shortage, the program lasted until 1964. During the period of the bracero program, more than 4.5 million Mexicans entered the United States under government labor contracts (while a slightly larger number were arrested for illegal entry by the Border Patrol). Braceros were supposed to receive decent housing and wages. But since they could not become citizens and could be deported at any time, they found it almost impossible to form unions or secure better working conditions. Although the bracero program reinforced the status of immigrants from Mexico as an unskilled labor force, wartime employment opened new opportunities for second-generation Mexican-Americans. Hundreds of thousands of men and women emerged from ethnic neighborhoods, or barrios, to work in defense industries and serve in the army (where, unlike blacks, they fought alongside whites). Contact with other groups led many to learn English and sparked a rise in interethnic marriages.

legal rights and freedom of speech.i hope that it is correct.

brainliest if correct