What is the common name of this region which has been called the "cradle of civilization", because it is where settled farming first began to emerge?

The Fertile Crescent
The Persian Gulf
The Indus River Valley
The Bermuda Triangle

Which of harriet martineau’s books is a foundational treatise on sociological data collection?

The constitution protects the rights of citizens by limiting the power of government

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons