In your own words, summarize the conflict between pope gregory vii and the holy roman emperor, henry iv. use the words appoint, duty, excommunicate, beg, and authority in your summary

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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

Look at the chart. which enlightenment concept does this chart illustrate? popular sovereignty social contract natural rights separation of powers

Describe the circulation and rating systems that are used to determine the rates and explain why the advertising system works this way