I want to know the answer to the following question:
When was the convention of prime ministers initiating the dissolution of parliament started?
All the background I'm provided with is that "Similarly, though the modern 1937 Irish constitution grants to the Taoiseach the right to make the request, the earlier 1922 Irish Free State Constitution vested the power in the Executive Council (the then name for the Irish cabinet).". Is that enough to answer the question?
Answer: no