uuumm no. WWII and 1950's tens of millions killed via war and communism, WWI, our own Civil War. We had more soldiers killed in some WWII battles in 5-6 hours than all the troops killed in Iraq and Afghanistan in 11+ years.
Read up on our own west of the late 1800's..it was not like "Little House on the Prairie"..incredibly violent times to live in.
No, the 19th century west was arduous, but rarely violent; you are deluded by Hollywood fantasy, like all of your leftist ilk.