Answer: A) The Irish Republican Army supported the Protestant majority
Explanation:
The Irish Republican Army (IRA) fought the British in Northern Ireland in the hopes of gaining independence for Northern Ireland so that they could unite with Southern Ireland.
The IRA supported the Catholics in the minority not the Protestants who are in the majority in Northern Island. Perhaps this is why the IRA was unable to win, they were formed to represent the minority, not the majority.
The answer you might be looking for is:
The Fourth Estate was made up of peasants and city workers.
Why? The Fourth Estate also had the bourgeoisie, The bourgeoisie were wealthy but unlike the nobility had no inherited titles.