In the more than 220 years since 1784, Methodism in the United States, like many other Protestant denominations, has seen a number of divisions and mergers. In 1830, the Methodist Protestant Church split from the Methodist Episcopal Church over the issue of laity having a voice and vote in the administration of the church, insisting that clergy should not be the only ones to have any determination in how the church was to be operated. In 1844, the General Conference of the Methodist Episcopal Church split into two conferences because of tensions over slavery and the power of bishops in the denomination.