 Complete the following phrase:  In the 1860s, the Colorado Territory, which had been created in 1861, was already relatively close to statehood. A Republican-dominated congress had passed an enabling act in 1864, that was signed by President Abraham Lincoln. The first proposed state constitution was voted down by the voters of the territory on October 11, 1864. A second proposal for a state constitution was then ratified by the voters on August 12, 1865. President Andrew Johnson, who had come into office after 