Answer: Aqueducts
Explanation: They were first developed around 312 B.C., these engineering marvels used gravity to transport water along with the stone, lead and concrete pipelines and into city centers. Aqueducts liberated Roman cities from reliance on nearby water supplies and proved priceless in promoting public health and sanitation.
To investigate the assassination of President John F. Kennedy.
Answer:
Explanation:
The asnwer is in fact A. They made new systems for labor which were tenant farming and sharecropping.
Answer:
The English Bill of Rights is an act that the Parliament of England passed on December 16, 1689. The Bill creates separation of powers, limits the powers of the king and queen, enhances the democratic election and bolsters freedom of speech.
