yes
yes
They didn't
Some felt that the US owed France for the help it provided during the American Revolution and others believed that European problems should be handled by Europeans.
two years
They didn't
The American Patriots.
the British
During the Civil War, the south sought help from European nations, especially Great Britain. They asked for support with men, weapons, etc. They though the plan would work because it was quite equivalent to the American Revolution, but European nations ultimately denied any support.
Robespierre DID support the American revolution. It was partly the American revolution that inspired him. Many French soldiers also fought in the American revolution. As for why; Robespierre belived that everyone should be equal and have rights, including the people in America. He always had his client's (for he was a lawyer) human rights as his best interests, so he belived strongly in the American revolution.
They were American clubs/groups in support of the French Revolution. They hoped to repay France for helping them in the American Revolution.
Colonists
The Americans