How did the irish rebellion lead to conflict in england

In late November, early December, the Irish rebellion descended into anarchy as repressed hatred between old Irish Catholics and the new protestant settlers resulted in extreme violence.

The Irish rebellion of 1641 may not have been the only cause of the civil war but it did play a major part. ... In late November, early December, the Irish rebellion descended into anarchy as repressed hatred between old Irish Catholics and the new protestant settlers resulted in extreme violence.