In the beginning of 1861, as the secession crisis began, the secessionists in San Francisco made an attempt to separate the state and Oregon from the union, which failed. Southern California, with a majority of discontented Californios and Southern secessionists, had already voted for a separate Territorial government and formed militia units, but were kept from secession after Fort Sumter by Federal troops drawn from the frontier forts of the District of Oregon and District of California (primarily Fort Tejon and Fort Mojave).