What was one advantage of being a member of the second estate

Along narrative poem about the heroic figure is

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste

In a few sentences, explain how the medici family contributed to the renaissance.