Give me a list of all of the volcanos in the world, dates, country, city, or place. (Please include name)

Ahistorian who compares the expansion of political systems to the expansion of economic systems is organizing history by

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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

The authors of documents a and c define total war as