Which of the following sets of events is in the correct chronological order?
AMissouri Compromise, "popular sovereignty", Dred Scott decision handed down
BKansas-Nebraska Act (Nebraska doctrine), Missouri Compromise, President Franklin Pierce finishes term
CSilliman letter, Dred Scott decision handed down, Kansas-Nebraska Act (Nebraska doctrine)
DLincoln delivers "The House Divided" speech, Lincoln elected U.S. senator, Lincoln elected president
AMissouri Compromise, "popular sovereignty", Dred Scott decision handed down
BKansas-Nebraska Act (Nebraska doctrine), Missouri Compromise, President Franklin Pierce finishes term
CSilliman letter, Dred Scott decision handed down, Kansas-Nebraska Act (Nebraska doctrine)
DLincoln delivers "The House Divided" speech, Lincoln elected U.S. senator, Lincoln elected president