Ottoman sultan suleiman l and mughal emperor albatr both

Which of the islamic empires (ottomans, mughals, safavids) were the most influential and why?

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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