1) Carlos chavez 2) Composer 3) Farm workers organizer Cesar 4) Labor leader Cesar 5) Labor leader of note 6) Labor organizer Cesar 7) Leftist Hugo 8) Spanish boy name 9) Venezuelan president Hugo 1) Cesar 1) River in South America 2) River of South America 3) River of Chile 4) River of The Americas 5) River in The Americas 6) River in Chile 7) River in The New World 1) Spanish surname 
noun Mexican composer of nationalistic works using themes from Indian folk music (1899-1978)
1899–1978, Mexican composer and conductor. · )born 1927, U.S. labor leader: organizer of migrant farmworkers.