All of the following were pre-columbian civilizations in mexico, except
a.
the olmec
b.
the inca
c.
the aztec
d.
the maya

The larges lakes in the world are found in: asia europe north america south america

The largest employer of cartographers is the

Which of the following situations is an example of an internal migration? a. moving to mexico city, mexico b. moving to san diego, califormia c. moving to toronto, canada d. moving to london, england