Which is the main cause of pollution in the Ganges River? A
dense automobile traffic near the river

B
garbage and sewage dumped into the river

C
air pollution from factories built next to the river

D
the destruction of forests along the banks of the river

greenland

c tundra

iceland is grassland

arresting and exicuting citizens

majority rule is most important in a representative democracy.

after the spaniards introduced horses to plains native americans, the lives of the tribes changed. tribes became less settled and sedentary. the horse allowed them to hunt animals such as bison or buffalo, and, instead of staying in one place, tribes began to be nomadic.