Which of the following is true about the end of reconstruction

Why was the agricultural revolution more successful in england than in the rest of europe?

What was the mame given to the idea that americans should expand across the nation ro the pacific coast

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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