In 1870, he ran as presidential candidate against President [[Juárez]]. On January 10, 1876, after Juárez's death, he launched the Plan de Tuxtepec against President [[Sebastián Lerdo de Tejada]]. On November 29, 1876 he appointed himself President. Díaz maintained power through three decades. He embarked on a program of modernization, attempting to bring Mexico up to the level of a modern state. He kept the social peace, encouraged foreign investment and had friendly relationships with the U.S. and Europe. | In 1870, he ran as presidential candidate against President [[Juárez]]. On January 10, 1876, after Juárez's death, he launched the Plan de Tuxtepec against President [[Sebastián Lerdo de Tejada]]. On November 29, 1876 he appointed himself President. Díaz maintained power through three decades. He embarked on a program of modernization, attempting to bring Mexico up to the level of a modern state. He kept the social peace, encouraged foreign investment and had friendly relationships with the U.S. and Europe. |