Which cultural advancement is the Olmec civilization known for? an observatory
a number system
a system of writing
detailed metalwork

Why didn’t the portuguese have access to the territory that is present-day latin and north america

When this was published in early 1776, many american colonists became convinced that they should act to form a new kind of nation independent from the rule of britain's "cruel" courts

The idea that government is not above the law is an example the principle of powers between state and national governments.the principle power.coining money is an example of athe concept that goverment's powers come from the people is