What is the effect that education has on people’s views?

Higher levels of education are associated with a wide range of positive outcomes - including better health and wellbeing, higher social trust, greater political interest, lower political cynicism, and less hostile attitudes towards immigrants.

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.

i believe the answer is a