What elements of society were gone from the south after the war

After the war, the South had to accept and implement multiple things that it was opposing prior to the war. That led to major social changes and elimination of some elements while introducing new ones. Some of the elements that were eliminated were the segregation, racial discrimination, prejudice. Instead of those social elements were introduced tolerance, equal opportunities for everyone, living together and collaboration between the different races, and that gradually improved the society in the decades that followed.

the american rail road was the most influential and useful transportation system developed in the 1800's with steam locomotives and in the very late 1800's and early 1900's diesel electric locomotives being used to transport goods and people around the newly expanded united states!