22. Of the regions listed, the one with the greatest population growth rates is
b. North America
Most of the soil is Sandy and clayey soils are not uncommon. Pebbly and gravelly soils are rare. Kankar (calcareous concretions) beds are present in some regions along the river terraces. The soil is porous because of its loamy (equal proportion of sand and clay) nature
(Answer was from google)
Sparta and Athens were city-states in the country of Greece.
