Evaluate the relative importance of different causes for the expanding role of the united states in the world in the period from 1865 to 1910-imperialism

From 1865 through 1918, which was the reconstruction and progressive era, involved the industrialization and immigration surge. It was also the period when American expanded in different ways. There was a roaming growth on the western side of American. Nonfarm income significantly increased and brought a small empire.

Also during this period, Cuba gained its independence and other countries such Philippines, Puerto Rico, and many more. Also, some small highland was possessed by Americans, and Hawaii republic joined the U.S

the emancipation proclamation was the aim of the war change to include the freeing of slaves in addition to preserving the union. the 13th amendment, which abolished slavery in the u.s. was passed on december 6th 1865.

as promised, lincoln waited to unveil the proclamation until he could do so with success from the union military advance. on september 22nd 1862, after a victory at antietam, he publicly announced a preliminary emancipation proclamation, declaring all slaves free in the rebellious states as of january 1st 1863.

slavery because it wasnt a role of government