Britain was relatively permissive toward Confederate construction early in the American Civil War, while France was reluctant to allow Confederate vessels in French yards. France feared that such sales would push Britain toward active support for the Union blockade. A stronger British commitment would make Confederate defeat more likely, frustrating French hopes that a divided United States might offer opportunities for France. Formal neutrality and the calculations connecting France, Britain, the Union, and the Confederacy all shaped European shipbuilding decisions.
Notable Point · 4:23-5:42
Why France restricted Confederate warship orders
France restricted Confederate ship construction because such sales might push Britain into active support for the Union blockade and make Confederate defeat more likely.