music: Name the Band: Ian McCulloch, Les Pattinson, Will Sergeant, Pete de Freitas.?

Questions

aztec emperor montezuma had a nephew, cuitlahac, whose name meant plenty of----------?

before the 1800's there were no separately designed ---------- for right and left feet?

czar ---------- banished soldiers to siberia for marching out of step?

czar paul i banished soldiers to ---------- for marching out of step?

during the ---------- period, about 500 million years ago, a day was only 20.6 hours long?