hey y'all, why do people delete ur answer off of their question if it doesn't violate anything and it's the correct answer? I got a warning as well so it kinda puzzled me (I'm new here btw so I have no idea what is what)

Which explorer travel the farthest south in his journey

Complete this history worksheet . answer as many questions as you can.

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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