Answer:
It increased farming production which slowly led to a rise in population
Explanation:
I would know about John Marshall. He was a federalist supreme court chief justice. He gave more power to the government by taking a loose construction of the Constitution. So basically he said, "If it doesnt say we (Fed Gov't) cant do it, then we can)".
<span>Know about these Court cases </span>
<span>Gibbons V. Ogden </span>
<span>McCullough V. Maryland </span>
<span>Fletcher V. Peck </span>
<span>Cohens V. Virginia </span>
<span>Barron V. Baltimore- this one is hard to find, so basically it just said that because the Bill of Rights was a Federal decision, it didnt apply to the states. </span>
<span>The rest are really easy to find out about, and you could type in John Marshall and it would probably give you all of these. </span>
<span>http://www.ushistory.org/valleyforge/served/marshall.html </span>
<span>http://www.lawnix.com/cases/gibbons-ogden.html- heres gibbons/ogden</span>
When he went to Milan, the Duke Sforza appointed him to be a military engineer where he had to design weapons and technological advancements that would help the duke gain warfare supremacy against enemies. He also built buildings and defenses, not just offensive weapons.