Ymb, the three shevuot are null and void (if they ever were obligatory – they are not paskened in any of the halachic codes) for the following reasons:
1. The Goyim were over several times on their part of the bargain not to persecute us too much (Crusades, Gezerot Tach veTat, pogroms, Holocaust).
2. They agreed to establish a Jewish state at the San Remo Conference so it is not rebellion against them (Rav Meir Simcha).
3. The dod has knocked.