Which Party gave a call for 'Direct Action' and which date was chosen as the 'Direct Action Day'?

On which date the Muslim League declared as 'Direct Action Day'?

Which day was declared as the Direct Action Day by the Muslim League?

Which date is observed 'Direct Action Day' by the Muslim League in 1946?

When did Muslim League observe 'Direct Action Day' ?

Which political party formally accepted the Cabinet Mission Plan on 6th June, 1946, which had rejected the demand for a sovereign Pakistan?