Andrew Johnson did the Republican Party succeed in electing to be president.
Step-by-step explanation:
After the Civil War, Lincoln's likelihood was so less among the people. In 1864 reflection, Lincoln joined Johnson who was a democratic senator from Tennessee. This union was also popularly known as the National Union Party.
He resigned from his post as a senator since he was asked to join the military governor for Tennessee by Lincoln in early 1862. Johnson was the person who is responsible for the fast restoration of the states during the Reconstruction era.
This attracted many people and choosing him as Vice-President candidate has made people vote for Lincoln and the Republican party got succeeded.