18. How did the technological developments of the Cold War Increase tensions between the United States and the Soviet Union?

Diarys letters and memoirs are good examples of what

Summarizing what tasks did the second continental of government

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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