Mexican War of Independence
Although Mexico gained its independence in September 1821, the marking of this historical event did not take hold immediately. The choice of date to celebrate was problematic, because Iturbide, who achieved independence from Spain, was rapidly created Emperor of Mexico. His short-lived reign from 1821–22 ended when he was forced by the military to abdicate. This was a rocky start for the new nation, which made celebrating independence on the anniversary of Iturbide's Army of the Three Guarantees marching into Mexico City in triumph a less than perfect day for those who had opposed him. Celebrations of independence during his reign were marked on September 27. Following his ouster, there were calls to commemorate Mexican independence along the lines that the United States celebrated in grand style its Independence Day on July 4. The creation of a committee of powerful men to mark independence celebrations, the "Junta Patriótica", organized celebrations of both September 16, to commemorate Hidalgo's grito and the start of the independence insurgency, and September 27, to celebrate actual political independence.
Mexico–Venezuela relations
Both Mexico and Venezuela share a common history in the fact that both nations were once part of the Spanish Empire. During the Spanish colonial period, Mexico was then known as Viceroyalty of New Spain and the capital being Mexico City while Venezuela was governed from the Viceroyalty of New Granada in Bogotá. In 1810, both Mexico and Venezuela declared their independence from Spain with each nation obtaining independence in 1821 and 1830, respectively. Soon after obtaining independence, Emperor Agustín de Iturbide of Mexico contacted President Simón Bolívar by informing him of his ascension to the Mexican throne and telling him of his personal admiration for Bolívar after learning about his heroic valor and successful military campaigns.