Which clauses of the Declaration of Independence might the lawyer for Dred Scott have quoted to support his case in Dred Scott v. Sandford? Select all that apply. “all men are created equal”
“they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.”
“whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter…it”
“Prudence…will dictate that Government long established should not be changed for light and transient causes”

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 a. primary sources are historical documents, and secondary sources are modern-day documents.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