Which physical feature labeled in the East is more than 250 million years old? Great Plains

Rocky Mountains

Appalachian Mountains

Mojave Desert

the answer is a wheel

q1: artillery

q2: simon bolivar

q3:   their workers and farmers demanded a return to spanish rule.

q4: drafted new constitutions

q5: oligarchies have replaced monarchies

answer; ///(3) three parts;

answer; a team- maintenance role;