A U.S. negotiator helped to work out a power-sharing arrangement between Protestants and Catholics in Northern Ireland. So, A is the correct option.
What do you mean by power-sharing arrangement?
Power-sharing refers to the political arrangement in which different groups take part in government.
The U.S. negotiator helped to work out a power-sharing arrangement between protestants and Catholics in Northern Ireland.
Therefore, A is the correct option.
Learn more about the power-sharing arrangement here:
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