Answer:
Shang dynasty was the first to build Advanced settlements in China
Poor workers were often housed in cramped, grossly inadequate quarters. Working conditions were difficult and exposed employees to many risks and dangers, including cramped work areas with poor ventilation, trauma from machinery, toxic exposures to heavy metals, dust, and solvents.
Answer:
It would begin in Omaha, Nebraska and end up in Sacramento, California.
Explanation:
