Mabini found himself in the center of the most critical period in the new country’s history, grappling with problems until then unimagined. Most notable of these were his negotiations with Americans, which began on March 6, 1899. The United States and the Philippine Republic were embroiled in extremely contentious and eventually violent confrontations. During the negotiations for peace, Americans proffered Mabini autonomy for Aguinaldo’s new government, but the talks failed because Mabini’s conditions included a ceasefire, which was rejected. Mabini negotiated once again, seeking for an armistice instead, but the talks failed yet again. Eventually, feeling that the Americans were not negotiating ‘bona fide,’ he forswore the Americans and supported war. He resigned from government on May 7, 1899.