What is one theme that sets the modern era apart from previous time
periods?

A. Cross-cultural communication

B. Trade

C. Religious intolerance

D. Industrialization

Me! will mark brainiest! essential questions: • for what reasons will one group of people exploit another? focus questions: • what influenced the development of the south more: geography, economy or slavery? • what were the economic, political and social arguments for and against slavery in the first half of the 19th century?