Water pollution affects lakes, rivers, oceans, and ground water resources like .
A.
reservoirs
B.
streams
C.
aquifers
D.
ponds

How did the relationship between settlers and native americans change after the homestead act was put into place ?

What was the plight and fight of the following groups? labor farmers native americans african americans women immigrants ~ ap u. s. history (period 6: 1865-1898)

Which empire core was in germany, austria, moravia and bohemia