Answer:
Factories caused major environmental problems by dumping waste into the river
Explanation:
Actually every single one is correct, A<B<C they all are factors in the decline of Sumer.
1. b. executive agencies
2. c. the president's cabinet
3. a. appointment of friends
4. d. interactions
Both answers A and D are correct
B is false
C was during WWll
Answer:
Christopher Columbus's voyages had a profound impact on Europe. As it became clear that he had discovered a new continent and as wealth from this continent
Explanation: