What does John Lewis mean when he says, "You must also study and learn the lessons of history...?"

Describe the causes and effects of the war powers act

What was the final spark that ignited the “european powder keg” and started world war 1

Me! these questions are based on american people in the south essential questions: question 1: for what reasons will one group of people exploit another?focus questions: question 1: what influenced the development of the south more: geography, economy, or slavery?question 2: what were the economic, political and social arguments for and againsts slavery in the first half of the 19th century.