They mean the same thing. Duh. Another dumb lefty.
Really?
Thanks, you failed the normal knowledge challenge. Even children in elementary school know the the 1700s were the 18th century, the 1800s were the 19th, etc.
Remember the century from 1-99? that was the first century. 100-199 was the second century. Get it now?
Since we are in the process of educating your incredibly dumb ass, everything you have said in this thread indicates you are a 21st century racist retard who should hang his head in shame and never post on the internet again.