what does century consist of?
Original Answer: 1800's. New Answer: The 19th Century was not a year. The 1st Century consisting of the years 1 - 100, ended at the end of the ONE hundredth year; so also, the 19th Century ended at the end of the NINETEEN hundredth year. In other words, the 19th Century consisted of the. years 1801 - 1900 (inclusive).