On July 16, 1838, Duarte and others established a secret patriotic society called La Trinitaria, which helped undermine Haitian occupation. Some of its first members included Juan Isidro Pérez, Pedro Alejandro Pina, Jacinto de la Concha, Félix María Ruiz, José María Serra, Benito González, Felipe Alfau, and Juan Nepomuceno Ravelo. Later, Duarte and others founded a society called "La Filantrópica", which had a more public presence, seeking to spread veiled ideas of liberation through theatrical stages. All of this, along with the help of many who wanted to be rid of the Haitians who ruled over Dominicans led to the proclamation of independence on February 27, 1844 (Dominican War of Independence). However, Duarte had already been exiled to Caracas, Venezuela the previous year for his insurgent conduct. He continued to correspond with members of his family and members of the independence movement . Independence could not be denied and after many struggles, the Dominican Republic was born. A republican form of government was established where a free people would hold ultimate power and, through the voting process, would give rise to a democracy where every citizen would, in theory, be equal and free.