Which early river valley civilization is marked by the letter b on the map? a globe with four places marked as a, b, c, and d

yes.

an illinois concealed carry license (ccl) is required to conceal carry a firearm in illinois. the license permits the licensee to carry a concealed loaded or unloaded handgun on his or her person or within a vehicle.

in moral and political philosophy, the social contract is a theory or model that originated during the age of enlightenment and usually concerns the legitimacy of the authority of the state over the individual.

explanation:

can someone just answer this

a. poison gas was sprayed over battlefields by airplanes to weaken enemy positions before major attacks.