@revelette3,
It damaged the reputation of Gladstone enormously, overnight he went from GOM (Grand Old Man,) to MOG (murderer of Gordon.)
Memories are very long over there, they still talk about the crusades as if they were recent events and America will be seen as part of that tradition.
I did mention this on another thread that we still don't know how the Jihadis are going to react. Groups like IS and Al Qaida are Sunni Muslims like the Saudis. They've been fighting the Shia Muslim militias backed by Iran.
Will it go on as before or will Trump succeed in uniting Shia militias and Sunni Jihadis against the Americans?
I don't know, but it could well be the granddaddy of all shitstorms.