Why do geographers divide earth into regions

So they can study different sections of different countries, and compare them and their differences. A region is areas that share common characteristics. Geographers study them because they can compare them to other regions, and see their differences.

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.