The correct answer is - Olmec.
The Olmec civilization was existing in the period between 1,200 BC up until 400 BC. This civilization developed in Mexico, more specifically in the south-central lowlands of the country. The Olmec were a very advanced civilization for their time, and they are considered as the civilization that set the basis for all the others civilizations in Mesoamerica, like the more ''famous'' Maya and Aztec civilizations. The trademark of the Olmec is the big stone heads, about which there's lot of debates about their purpose and means.
The Mississippi River divides the eastern United States from the western United States.
If she earns $10.65 and she worked 38 hours last week, I believe you would just multiply the two to get $404.70.
I believe the percentage living in Western Russia (the European part) is 78%