15 points ill give brainliest

i think its b but i wanted a second and third opinion

Principles of cultural identity have been used to justify conflict. true false

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?

The expansion of the railroad networks led to