What was the main reason the italian city-states were rich kingdoms during the renaissance? a they controlled imports and exports. b they sold many valuable paintings and sculptures. which statement describes the similarity (likeness) between italian republics and signorias? a both were dominated by powerful, wealthy families. b both were protected by the catholic church. what inspired renaissance humanism? a leaders and scholars of the catholic church b the rediscovery and appreciation of ancient, classical works which change was an outcome of the renaissance? a the outbreak of civil wars throughout europe b advancements in european arts and sciences how did the invention of the printing press affect the spread of the renaissance? a it improved access to information and the sharing of ideas. b it led to more expensive books because of the cost of paper and printing press machines.