1. how did the U.S. government increase Mexican immigration? ~congress passed laws saying that all Latinos fleeing dictators are welcome. ~the government passed a law that requires collective bargaining. ~the bracero program granted temporary guest worker status to more than 4 million mexicans. 2. what did native americans do to force people to pay attention to their needs? ~they formed groups such as AIM to address civil rights issue. ~they took control of all federal prisons on native american land. ~they led a boycott of California grapes across the country.