Final answer:
The speech titled "What the Future Holds for Farm Workers and Hispanics" in 1984 was given by activist Cesar Chavez, a leader in organizing migrant farm workers.
Step-by-step explanation:
In 1984, the activist who gave a speech entitled "What the Future Holds for Farm Workers and Hispanics" was Cesar Chavez. As a prominent figure in the Mexican American civil rights movement and co-founder of the United Farm Workers (UFW), Chavez was instrumental in organizing migrant farm workers and advocating for their rights.
He was known for using nonviolent tactics, including boycotts and strikes, to influence consumer behavior and apply pressure to employers, leading to better wages and working conditions.