Answer:
A: The first Amendment of the U.S Constitution
Explanation:
He went to France to get help for the war, and then France became an ally of the United States of America.
The pagan Franks, who had been migrating to Gaul from the third century, with their ruling Merovingian dynasty converted to the Catholic Church on Christmas Day in 498, following the Battle of Tolbiac, when Clovis I converted and was baptised at Reims.
Hopes it helps you.