How did the political development of the holy roman empire differ from that of england and france in the 1100s and 1200s?

By the late 1700s the best place to find a water frame and a spinning mule was in

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?