How would he perform against Taft and Roosevelt?
If he won, how would his administration handle a World war? He seemed like a hawk on US expansion, eyeing Canada.
Clark would almost certainly win the election, even if by a closer margin than Wilson.
Clark is an interesting figure because he wanted to annex Canada while opposing US entry into WWI. With such a contradictory foreign policy, I doubt he'd be terribly successful in that area and there's a good chance he'd lose in 1916.
I remember that the reform should have started in 1920, to allow a second shot for Wilson (here Clark), Taft and Roosevelt.
Probably you're right: I heard that as an attempt to convince Wilson (and some Tafitists and Rooseveltists Republicans) to back it (it was his opposition to derail the reform), so if Clark decides he don't want run for reelection, it's possible.
@Mikestone8 had Clark won the 1912 nomination, how would he have faired against a unified Republican Party? With either TR or Taft as the nominee? From what I've read, he would almost certainly have lost verses Taft and would likely have lost verses TR, but that the election would have close enough to go either way.
By unified Republican party, I meant no GOP split between Taft and TR. Where even if TR runs, he pledges to support the nominee (yes, I know, that's completely out of character for him to actually do this). Or, what about this, and I'll admit here and now, this is probably a crazy idea: a Roosevelt/Taft ticket?Clark would have fared (give or take a percentage point or two) the same as Wilson or indeed any likely Democrat. He was safely in the party's mainstream.
I'm not sure what you mean by a "unified Republican Party". Unless you're going right back to 1908/9 for your PoD, and somehow preventing Taft (or someone else elected in his place)from becoming popular in the first place, there is simply no way of getting one. In theory you can envisage having only one Republican candidate, but if it's Taft (or anyone similar) he'll only pick up half the votes TR got, and so lose to the Democrat. If it's TR (or a Progressive in his image) he will lose half the people who voted for Taft, and so be defeated by the Democrat. If it's a compromise candidate - a Republican version of John W Davis in 1924 - he'll appeal to neither side and so lose to the Democrat. Basically the only question is exactly how the Republicans lose.
I read that all expected Hearst to get an important position in a future Clark administration, including Secretary of State. That's would be interesting and also a little funny (and maybe it could open a door for a future Hearst's candidacy? He actually had presidential ambitions).
By unified Republican party, I meant no GOP split between Taft and TR. Where even if TR runs, he pledges to support the nominee (yes, I know, that's completely out of character for him to actually do this). Or, what about this, and I'll admit here and now, this is probably a crazy idea: a Roosevelt/Taft ticket?
Yeah, Wilson was popular for his neutrality promise but he won only narrowly in 1916 and he could count on progressive vote. I can see Democrats (especially with a controversial candidate as Hearst) lose against Hughes in 1918. Then he could led a last-minute intervention in WWI.