Why are there actually relatively few markets in which there is perfect competition? Barriers keep companies from entering the market freely. High prices keep companies in the market longer than necessary. Lack of demand keeps buyers from the market. Buyers will not pay more for perfect competition

Afamous line of latitude is the north pole. true or false

Why did the outbreak of world war 2 create a need for new military bases across the country?

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