How was the mongols' suspension of the chinese civil service exam similar to their persecution of chinese daoists during the yuan dynasty?

What principle did president truman invoke in sending u. s. troops into south korea without first asking congress to declare war?

Which passage from the gettysburg address best supports the central idea that freedom is worth the struggle

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?