The correct order of events from the past to the present is:
B; C; D; A
The Crittenden Compromise (December 18, 1860) was an unsuccessful proposal by Kentucky Senator John J. Crittenden to resolve the U.S. secession crisis of 1860–1861 by addressing the concerns that led the states in the Deep South of the United States to contemplate secession from the United States.
Explanation:
Abraham Lincoln's assassination dramatically changed the Reconstruction era. President Abraham Lincoln, America's Civil War leader, was assassinated just five days after Confederate General Robert E. Lee surrendered his army at Appomattox Court House, ending the four-year War Between the States.
The use of vertical integration to create momopolies