Answer:
the railroads were not only the main means of transportation of there time but they were also used to haul goods from one side if the country to the other!
Before the 12th century monk and nuns were usually taken from the Aristocracy. The aristocracy comprises a highest classes in society, mostly included people of noble birth who were holding hereditary title and offices.These people were of higher rank in the society.
(All of the above) is the answer
no the first three are!!!!!!!!!!!!!!!