Éamon de Valera on a formal coalition agreement, something de Valera was unwilling to concede. However, while Fianna Fáil was six seats short of a majority, it was still by far the largest party in the Dáil, with 37 more TDs than the next largest party and rival, Fine Gael (the successor to Cumann na nGaedheal). Conventional wisdom held that de Valera would remain Taoiseach with the support of independent deputies. However, this was brought undone when the other parties realised that if they banded together, they would have one seat fewer than Fianna Fáil, and would be able to form a government
Éamon de Valera and Collins would later become opponents during the Irish Civil War. In January 1921, in his first appearance in the Dáil, after his return to a country gripped by the War of Independence, de Valera introduced a motion calling on the IRA to desist from ambushes and other tactics that were allowing the British to successfully portray it as a terrorist group, and to take on the British forces with conventional military methods. This they strongly opposed, and de Valera relented, issuing a statement expressing support for the IRA, and claimed it was fully under the control of the Dáil.