What impact did the events of 1970 and 1971 have on nixon’s actions in vietnam?

Which is the following statements best describes how urban commuting changed in the late 1800s

Who rejected the final compromise effort to stop the session movement?

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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.