Riobamba years later away from its original location (near a village named Cajabamba on the plains of San Antonio de Aguíscate). The city still retains much architecture from the Spanish period. In the Ecuadorian War of Independence Riobamba first declared independence on November 11, 1820 but was soon retaken. The city finally became part of an independent Gran Colombia in 1822, and then a separate Republic of Ecuador in 1830. On 20 November 2002, 7 people were killed and hundreds wounded when an explosion in the munitions depot at the Galapagos Brigade arsenal in Riobamba set off a series of blasts.
Second Republic of Venezuela of Angostura in 1819, which wrote a new constitution for Venezuela, replacing the one from 1811, which in theory, was still valid, although suspended since the collapse of the first republic in 1812. The congress decreed the union of Venezuela with New Granada in a new republic, known as "Gran Colombia", bringing an end to the Third Republic. From 1820 to 1830, the territory of Venezuela was the Department of Venezuela within Gran Colombia. After the dissolution of Gran Colombia, Venezuela became once again the Republic of Venezuela, and although undergoing various changes in constitutions and forms of government, it