Misc: The covering on the tip of a shoelace is a(n) ?

Questions

one of oklahoma's most prominent mountains is?

theme park in oklahoma city?

the 2nd largest indian tribe in the united states with more than 200,000 tribal members is the?

lakota medicine man and chief was considered the last sioux to surrender to the u.s. government?

he was chiricahua apache chief (1829-1909)?