Standing With the Americans

What if Ireland had revolted while the American Revolution was going on. Could it have succeded especially with French and Spanish assistance?
 
Improbable, and certainly not with the finality of the American Revolution.
The American colonies were aided by their distance from Britain, and the substantial apparatus of self-government which already existed.
In Ireland the distance is tiny and the government was in the hands of loyalists.
Equally, while the loss of America is a blow to British power and prestige, and also to trade, the loss of Ireland would be a vital security threat to the Mother Country; as a staging ground for invasions of Britain, an independent hostile Ireland would open up a most unwelcome flank to foreign interference.

It would probably have led to a swifter defeat in America, followed by a bloody pacification campaign in Ireland.
 
Revolted against what? This is a while before Ireland joined the union.
If Ireland had some internal trouble at the same time though...yeah ,it would be priority and would be crushed. A foreign puppet is not going to be installed in Ireland.
 

Susano

Banned
Revolted against what? This is a while before Ireland joined the union.
Ireland had at this time been in connection with England, and hence Great Britain, for centuries, and that not just in the person of the monarch. While it still had an own parliament, in many aspects it already was ruled from London.
 
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