The concept of protected rights began with the

How do the primary source documents you to understand some of the economic challenges experienced by landowners and freed slaves during the reconstruction era?

Idon't really understand the question. it counts for 20% of my lesson grade and i really need putting the answer into words. anything will . i need asap so im awarding 30 points.a disagreement between states of the united states concerning the rights of states vs. the authority of the national government led to the civil war. state governments were forced by war into a subservient position. what might happen if national governments ceded their authority to a world government by international treaty?

Profits are maximized when marginal revenue and marginal costs are a. set c. equal b. less than market price d. greater than market price