How US has changed in the last 150 years!

Desh Kapoor -

Over the years, US has changed.. right?  The Civil War.  The Civil Rights.  The rights to women.  The end of Cold War. Many things right?  Well guess what, the minds still remain as they were.  In the roughly 150 years since the Civil War, the distribution of minds seems to have remained the same!  Look at this picture!

Adapted from: Essays & Effluvia