The world wars of the twentieth century immediately led to
a. the establishment of a communist bloc in eastern europe
b. the urbanization of europe’s societies
c. an emphasis on humanism
d. an emphasis on ties to greek and roman societies

The formation of the planet uranus is estimated to have occurred approximately when?

People keep spending additional units of a particular resource on a want until their marginal benefit is  decreasing withgreater thanless thannot affected by  their marginal cost.

How have ethnic groups shaped the population in central america and the caribbean? how has migration shaped the population in central america and the caribbean? how has small land areas shaped population in central america and the caribbean? how has a rapid population growth shaped the population in central america and the caribbean?