Which Renaissance field relied most heavily on on improvements in mathematics?

All of the following effects occurred as a result of roman expansion following the punic wars except it brought in great wealth from conquered territories it allowed many romans to buy large farming estates it provided slave labor for the large farming estates it caused the roman economy to decline due to the high cost of war

What was a result of the use of farming machines

Why did the free african americans fight for the patriot cause and explain why enslaved africans volunteered to fight for both sides