What are parallel sets of mountain ranges within the andes mountains

Why do governments supply public goods and services instead of selling them to those people who use them

The principle that the geoglical processes that we see today have occurred through out earths history is called

Why was george washington being elected unanimously important? it indicated how much respect and popularity he had gained. it paved the way for other unanimous elections. it meant that he would be president forever. it meant that he voted for himself.