Final answer:
The War of 1812 tested the United States' commitment to neutrality through the actions of France and Britain seizing American ships to prevent trade with each other.
Step-by-step explanation:
One way the War of 1812 tested the United States' commitment to neutrality was by both France and Britain seizing U.S. ships to prevent goods from reaching the other's ports.
For example, the British imposed a blockade on American ports and confiscated American ships trading with France, while the French confiscated American ships trading with Britain. These actions violated the United States' rights as a neutral country and put pressure on the U.S. government to take a stand in the war.
By interfering with American trade and violating their maritime rights, France and Britain challenged the United States' commitment to its policy of neutrality and forced the nation to assert itself to protect its interests.
Learn more about War of 1812 and United States' neutrality commitment