Which best states how wealthy men changed their interests during the renaissance?

a. they began to focus on military goals and foreign trade to control markets.
b. they began to focus on religious goals and teachings to strengthen the church.
c. they began to focus on military goals and weaponry to become better soldiers.
d. they began to focus on educational goals and new skills to become well rounded.

Approximately how many americans, from both the north and the south, were killed in battle during the civil war?

Can someone me out with this , i'm putting 30 points on it

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.