Under the heading “ca. 2005,” the cell for Midwest says “65,751,872.” What does this mean?

The continents of africa and south america used to "fit together” like puzzle pieces. about how far back in time would you have to go to find the formation of the atlantic ocean? 600 million years 430 million years 200 million years 90 million years

Reasoning based on the ease with which we can bring something to mind involves the use of the heuristic

In russia, after the soviet union collapse, influential retained power by acquiring large numbers of , so the ruling class gained power in place of power.