This move was considered controversial in New Granada and was one of the reasons for the deliberations, which met from 9 April to 10 June 1828. The convention almost ended up drafting a document which would have implemented a radically federalist form of government, which would have greatly reduced the powers of a central administration. The federalist faction was able to command a majority for the draft of a new constitution which has definite federal characteristics despite its ostensibly centralist outline. Unhappy with what would be the ensuing result, pro-Bolívar delegates withdrew from the convention, leaving it moribund.
In 1948 the assassination of populist Jorge Eliécer Gaitán radically stirred up the armed conflict. It led to the Bogotazo, an urban riot killing more than 4,000 people, and subsequently to ten years of sustained rural warfare between members of Colombian Liberal Party and the Colombian Conservative Party, a period known as La Violencia ("The Violence"), which took the lives of more than 200,000 people throughout the countryside.