In invading maryland, one of general lee's key objectives was to

What was a major cause of world war i?

In 150 to 200 words, use evidence to compare the ideas of the abolition of the slave trade and the abolition of slavery

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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