Final answer:
The presidential nominees for the 1912 election were Woodrow Wilson, Theodore Roosevelt, William Howard Taft, and Eugene V. Debs. Woodrow Wilson was the most successful nominee. They were all experienced politicians.
Step-by-step explanation:
The presidential nominees for the 1912 election were Woodrow Wilson for the Democratic Party, Theodore Roosevelt for the Progressive Party, William Howard Taft for the Republican Party, and Eugene V. Debs for the Socialist Party.
The most successful nominee was Woodrow Wilson, who won the election and became the 28th President of the United States.
What these nominees had in common is that they were all men and held prominent positions in politics.
They were also all experienced politicians, having held positions such as governors or presidents.