The Irish Free State (1922–1937) was a dominion within the British Empire, created under the Anglo-Irish Treaty and comprising 26 Irish counties. Scholars such as Robert Mitchell Henry and Margaret Skinnider explored themes of self-rule and opposition, with Henry focusing on people-powered governance and Skinnider underscoring the Republic's sovereignty.
The transformation of the Free State from a constitutional monarchy to a republic illustrates the intricate relationship between self-determination and imperial connections, reaching its peak with the 1937 constitution that reshaped Ireland’s national identity.