The economies of west african nations have been weak since
a. they developed trade imbalances
b. military rulers have taken over
c. they gained independence from colonial powers
d. european traders came to west africa

Analyze the map below and answer the question that follows. image by mdf the map projection above was created using mathematical formulas to calculate distances. it has a small amount of distortion. which map projection is shown in this image? a. the goode projection b. the political projection c. the mercator projection d. the winkel tripel projectio

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?

Write a 150word essay describing the effect of people's activities on the environment in the region.