Answer: B. Helping civilizations grow lots of food
Explanation: APEX
An empire is a dominating nation with extensive territories and a powerful ruler, such as Rome. Hope this helped!
Answer:
They are allowing some of the poor and common men to rise in society rather than always being where they are
Explanation:
The only two places where Ronald Reagan did not win the electoral college were Minnesota and Washington DC. Besides that, Reagan won every single state in the US. This resulted in one of the biggest political landslides in US history, as Reagan received 525 electoral votes to Walter Mondale's 13.
The Kansas Nebraska act
The Kansas-Nebraska Act was passed by the U.S. Congress on May 30, 1854. It allowed people in the territories of Kansas and Nebraska to decide for themselves whether or not to allow slavery within their borders.