The correct answer to this open question is the following.
The United Farm Workers' grape boycott that began in 1966 affected the country in that it was carried out nationwide. American people supported the workers and stopped consuming grapes in the United States. The also called Delano Grape Strike that started in September 1965 was organized by Mexican-American workers and Philipino-American workers. They demanded better working conditions and fair wages. In the end, workers received some benefits such as better salaries and health-care benefits.