Why did general oliver otis howard think the nation couldn’t let reconstruction fail

General Howard said that the Civil War was fought over the rights of former slaves. However, after the war, the former slaves were not guaranteed those rights. If blacks were going to be oppressed and treated badly, that would mean that Reconstruction had failed, and the war had been fought for nothing.

Explanation:

This is the sample answer from Edmentum-Clever.  I suggest changing a couple of words.  

irzururyecmury u4yrye ad iruryesiururslueuryr itsl47d58url yeeslye

explanation:

uriueur urii57fiiurslitslurslueursruuu irsi4ueuriturrudurdirsurzrul

the western roman empire flourished, but the eastern portion of the empire struggled.