query: When did Venezuela become a republic?
passage: First Republic of Venezuela
The First Republic of Venezuela (Primera República de Venezuela in Spanish) was the first independent government of Venezuela, lasting from July 5, 1811, to July 25, 1812. The period of the First Republic began with the overthrow of the Spanish colonial authorities and the establishment of the Junta Suprema de Caracas on April 19, 1810, initiating the Venezuelan War of Independence, and ended with the surrender of the republican forces to the Spanish Captain Domingo de Monteverde. The congress of Venezuela declared the nation's independence on July 5, 1811, and later wrote a constitution for it. In doing so, Venezuela is notable for being the first Spanish American colony to declare its independence.
passage: List of Presidents of Venezuela
In 1830, José Antonio Páez declared Venezuela independent from Gran Colombia and became president, taking office on January 13, 1830. Although he was not the first president of Venezuela (having in mind Cristóbal Mendoza in 1811), he was the first head of state of independent Venezuela, after the dissolution of Gran Colombia.