As Northern missionary societies and the U.S. Bureau of Refugees, Freeman and Abandoned Lands (Freedmen's Board) entered the South in the post-bellum era to educate African Americans, they found that they would be building on educational efforts already established by slaves and free blacks.
Water transportation has improved by designing faster boats with better milage so transportation doesn't take so long.<u><em>Brainiest Please!</em></u>
I think the answer is <span>The branches were equal in power so that no one branch could control the others.</span>
<span>hey dug irrigation ditches from the river to their fields so they could bring water to
their crops.</span>
