I think it is A) logging/farming. let me know if I was wrong, please
The Qin dynasty was the first dynasty to start connecting the various walls into a greater whole. That happened around 221 to 206 BC and was done under the reign of Qin Shi Huang. Though the wall was later improved still by other dynasties, it was during the Qin dynasty that the Great Wall of China was first formed into a cohesive structure.
Mark me brainliest if this is right
1: The U.S. government uses two types of policies—monetary policy and fiscal policy—to influence economic performance. ...
2: Monetary policy is used to control the money supply and interest rates.
Sorry if this did not help your welcome if it did help
- Amogus was here -