The document discusses Colombia's presidential system of government and constitutional history. It provides details on:
1. The main requirements to become president of Colombia are direct popular vote, being a native born citizen, and in full possession of political rights.
2. Colombia has had ten constitutions prior to the 1886 constitution. The 1853 constitution abolished slavery.
3. Important constitutional amendments resulted from the 1957 Sitges and San Carlos Agreements between Liberal and Conservative parties.