I'm still unhappy about his assassination, because he actually tried to make Russia a better and happier place for its citizens. The people who killed him ruined it all.
It was technically 196 years, but it is very true that they had a very strong army. They were one of the biggest world powers, and lasted almost 150 years longer than the USSR. It is easily my favorite country from all of history.
My grandparents and great-grandparents would also agree that it was the worst. Some of them even served time in prison, while others were forced to serve in the military. Luckily, they didn't take part in any conflicts.