<span>b. Ellis Island. is the answer.</span>
The answer is B united provinces of central america
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.
Answer:
Americans made them move toward california. They started to kill buffulo.
Explanation:
Answer:
Hey I m .....so why did u really ask this??