The term for "correcting a wrong that was done" is .

It is the First Amendment.  Under this you can appeal to the government to remedy any complaint especially when a mistake was committed.  This is important because a person’s life may be at stake due to that mistake.  This way there is a chance to make it better.

"His veto of the Reconstruction Acts" is the one action by President Andrew Johnson among the following choices given in the question that had the greatest impact on Reconstruction. The correct option among all the options that are given in the question is the first option. i hope that the answer has come to your help.