What was the new development in society that allowed humans to stop their Hunter and Gathering lifestyle? A-Learning how to raise barley and wheat
B-The use of chemicals to allow crops to grow easier.
C-The development of new agricultural technology.
D-he use of domesticated animals to make the work easier.

d or b are the best i say d you choose good luck

Explanation:

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation:

explanation:

7 - to develop an asian ally

11- the red scare

14   the power of military -industrial complex

17 - the economy grew quickly

24 - the separation of church and state was not important