By Andrew Mackinnon
The geographical size of the United States of America is 9.8 million square kilometres. Its estimated population in 2014 is 318 million people. Therefore its estimated population density in 2014 is 32.4 people per square kilometre.
United States of America
By Andrew Mackinnon
Godless religions in countries around the world cause oversexualisation (being excessive interest in sexual intercourse), which causes overpopulation, being excessive population density, which causes poverty, since the resources of the overpopulated countries are shared by excessive numbers of people, which causes death, which corrects overpopulation but does not correct oversexualisation, if the godless religions remain.
en.wikipedia.org/wiki/List_of_countries_and_dependencies_by_population_density