Answer:
Abraham Lincoln Assassinated
13th Amendment Ratified
Black Codes Enacted
Civil Rights Act of 1866
14th Amendment Ratified
15th Amendment Ratified
Rutherford B. Hayes was elected president
Federal Troops withdrawn from the South
President Andrew Johnson Impeachment Trial
Ulysses S. Grant was elected president the year
Step-by-step explanation:
Abraham Lincoln Assassinated - April 14, 1865
13th Amendment Ratified - December 6, 1865
Black Codes Enacted - 1865 and 1866
Civil Rights Act of 1866 - April 6, 1866
14th Amendment Ratified - July 9, 1868
15th Amendment Ratified - February 3, 1870
Rutherford B. Hayes was elected president - on March 2, 1877
Federal Troops withdrawn from the South - April 24, 1877
President Andrew Johnson Impeachment Trial - February 24, 1868 to May 26, 1868
Ulysses S. Grant was elected president the year - March 4, 1869