The Americans enforced a new system of government. Election of government officials was conducted regularly. The first elected President Municipal was Don Victor Crisostomo. It was during this time that rebels, called "tulisan", formed a force to oppose the foreign rule. They robbed the house of the residents. This made the Americans very strict on the social life of the people, prohibiting them from leaving the Poblacion and talking to each other publicly. It was on June 15, 1929, that electricity was introduced in the municipality. Life continued under the American regime and to an extent, introduced their own culture to the Filipinos until the Second World War broke out in 1941.