Mexico
In 1929 President Plutarco Elías Calles founded the National Mexican Party, PNM. The party was later renamed Institutional Revolutionary Party, PRI. The party would rule for a very long time. Most PRI presidents were not popular, it was said that they were only president to become richer themselves. An exception was president Lázaro Cárdenas. He was president between 1934 and 1940.