3. Using the arrows, move the letters in the left column up or down to place them in the correct order from top to bottom. (Example: If item "d" is the first in order, it will go in the top box.) Put the events in chronological order. Abraham Lincoln is assassinated. Ulysses S. Grant is elected as president. ↑ The Fifteenth Amendment is passed. Robert E. Lee surrenders to Ulysses S. Grant at Appomattox Court House. ↑ The Fourteenth Amendment is ratified. Black codes are enacted to restrict the freedom of African Americans and prevent them from gaining rights. Pennsylvania's state constitution makes clear that African Americans are not allowed to vote.

3. Using the arrows, move the letters in the left column up or down to place them in the correct order from top to bottom. (Example: If item "d" is the first in order, it will go in the top box.) Put the events in chronological order. Abraham Lincoln is assassinated. Ulysses S. Grant is elected as president. ↑ The Fifteenth Amendment is passed. Robert E. Lee surrenders to Ulysses S. Grant at Appomattox Court House. ↑ The Fourteenth Amendment is ratified. Black codes are enacted to restrict the freedom of African Americans and prevent them from gaining rights. Pennsylvania's state constitution makes clear that African Americans are not allowed to vote.