Lincoln was more committed to the union because he was willing to act. Buchanan believed states had no right to secede, but that congress also had no power to prevent them from doing so.
Even though both men believed in the Perpetual Union, Lincoln's willingness to take action to preserve the union proves his commitment trumped Buchanan's.
No. Lincoln was President immediately following Buchanan.
No. Lincoln was never vice president and he was from a different party than was Buchanan, who preceded him as President. (John C. Breckinridge, who was one of the candidates who ran against Lincoln, was Buchanan's vice president.)
No, Lincoln was the 16th president and Harrison was the 9th. James Buchanan was the president before Lincoln.
Abraham Lincoln succeeded Buchanan.
Buchanan wasn't President so he didn't respond. Lincoln was president.
Abraham Lincoln succeeded Buchanan.
Abraham Lincoln followed Buchanan as US president.
He was President before Abraham Lincoln, the 16th president, was.
Abraham Lincoln was the president during Abraham Lincoln's first term as president. He took over from James Buchanan, the 15th US President.
Andrew Johnson, who was Abe Lincoln's Vice-President, succeeded Lincoln in office after the President's assassination.
No, that was Abraham Lincoln.
When South Carolina seceded, Buchanan was still in the chair, and Lincoln was President-elect.