In 1975, a group of Rio Grande Valley farmworkers supported the foundation of the TFWU under Orendain's leadership. Because of the tensions between Chavez and Orendain, the union had a difficult time establishing itself. The TFWU faced opposition from the growers and never gained the support of the United Farm Workers Union and the
AFL–CIO. Like its
California counterpart the United Farm Workers, the TFWU pressed the state of Texas to establish a Texas Agricultural Board. This effort failed in Texas where no Agricultural Board was established. In late February 1977 union members began a 420-mile (670 km) march from
San Juan, Texas, to the capital at
Austin just 11 years after the first Texas farm worker march on Austin. This second march ended on April 2 at the state capitol building. That same year, Orendain led forty union members on a well publicized 1,600-mile (2,560 km) march from Austin to
Washington, DC. The journey started in June 1977 and ended at the steps of the Lincoln Memorial in September. Despite making the case in Texas and nationally for the rights of Texas farm workers the union never found the financial support needed to continue as a viable labor union. ==Legacy==