Answer: December 14, 1799
Answer:
The farmers in Sumer created levees to hold back the floods from their fields and cut canals to channel river water to the fields. The use of levees and canals is called irrigation, another Sumerian invention
Explanation:
The United States bought the Virgin Islands from Denmark for $25 million on January 17, 1917.
Answer:
D. A city can afford to make repairs on only one of its schools
Explanation:
This is the only case where the city is seen to not have enough resources within its bother to cater for its need. In the other options A ad C, the city can afford some cuts and costs while in option B it can borrow within its boundaries, but can't do any of these in option D.
