PLEASE HELP QUICK! Working hard for another in return for protection best describes what element of the Middle Ages?
a. the Church b. chivalry c. feudalism d. manorialism

As the result of a conflict between british troops and a colonial militia in massachusetts

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.

What was true about the progressive movement?