Chris Oakley
Banned
Using a POD after Fort Sumter but before the Trent incident, construct a scenario under which Great Britain sides with the Union in the American Civil War.
Well, I guess the CSA will have far less access to Enfield rifled muskets. They'll be even more undergunned, then. Maybe a quicker resolution to the immediate conflict. However, as Wendell said, a global, or at least Transatlantic, conflict might be set off.
The thing is, a formal declaration of war on CSA would be akin to formal recognition of CSA as an independent nation... so the only thing the UK can do would be to support the Union, and to declare CSA as the "rebels". Lincoln may or probably may not accept UK military help, but may be able to negotiate some contracts etc that would help the Northern military soon after the declaration of UK for the Union. Beyond that, it makes the CSA situation even that much worse...
Recognition might not matter that much to the U.K., because Lincoln's announcement of a blockade against the ports in Dixie technically gave the CSA such recognition. WHat nation blockades its own ports?
However, I agree that Lincoln would not want direct involvement by the U.K. against the CSA, but guaranteeing that the British won't march down from the North would be a big relief.
Didn't Lincoln just declare the ports closed? A government could certainly close its own ports and enforce the ruling with the Navy.