The Emancipation Proclamation affected the Union’s Civil War efforts by

This Proclamation freed all slaves who had escaped into the North, challenging the Fugitive Slave Act. These runaway slaves often enlisted in the army to get a steady income, which increased manpower in the North. Slaves escaped in the south in an effort to gain their freedom in the north, leaving the South with no one to grow crops or take care of plantations, which decreased the amount of supplies available to Confederate troops.

Explanation:

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

25. twelve tables

26. having important positions chosen by lot