The document summarizes key events in Colombia's independence movement from Spanish rule, including:
1) The Revolution of the Comuneros in 1780, where indigenous people in Socorro rebelled against new taxes imposed by the Spanish viceroy.
2) The Cry of Independence on July 20, 1810, when patriots in Bogota protested Spanish rule and took the first steps towards independence.
3) The pivotal Battle of Boyacá on August 7, 1819, where Simón Bolívar's independence forces defeated the Spanish, securing independence for Colombia.