It was that "Flat land with poor drainage led to salinization from irrigation waters," that was a factor in the decline of Sumer, since this led to a build up of salt in the soil, which greatly reduced agricultural output.
Answer:
a
Explanation:
i got it right on edge 2021
Cut the size of the Federal Government
<span>build a strong national defense
Have a nice day!</span>
C Germany posted billions to allowed Nations
Octavius caesar, better known as Augustus