Shi Huangdi was an effective leader because he was the first Chinese emperor that managed to unite the northern China and responsible to the first development of China's great wall.
Not only that, he is also the one that introduces China to the usage of money as a medium of transaction.
Answer:
agriculture helped the human race because it let people take on other jobs and people were able to grow more crops
Answer:
I think it is health department. I hope this helped.
Most tribes come and go/conquered or mix in
Franks successful in settling - Establish roots
In the United States, people are able to participate in government. is the answer
