Conversation so far:
What is something that helped to establish Richard III's legacy?
Richard's Council of the North, described as his "one major institutional innovation".
What year was this Council established?
part of the royal council machinery under the presidency of John de la Pole, Earl of Lincoln in April 1484.

Question: What is one of the issues that the Council tackled?
Self-contained rewrite: What is one of the issues that Richard III's Council of the North tackled?