Select the correct answer from each drop-down menu. Richard Arkwright created a machine that could spin cotton fiber into thread. This machine was called the . Another invention by James Hargreaves called the was used to spin and weave cloth in the textile industry.

Many blacks moved from the south to northern cities during world war li looking for employment. after the war, a number of them lost their jobs. why did this happen?

Historians sometimes rely on video recordings in researching past events because

Ahistorian has discovered a letter written by an early roman emperor. she translates the letter and discovers that it contains orders to a general before a battle. she works to determine when the letter was written to figure out which battle the letter references.the historian in the passage is most clearly demonstrating which historical thinking skill? a. identifying causes and historical contextb. thinking chronologicallyc. making and evaluating arguments and interpretationsd. analyzing historical sources