Final answer:
Thomas and Henry reach the agreement known as the Edict of Nantes, granting religious toleration to French Protestants while affirming Catholicism as the official religion of France.
Step-by-step explanation:
On the shores of France, Thomas and Henry reach an agreement known as the Edict of Nantes. This agreement granted French Protestants, also known as Huguenots, the liberty of conscience and the liberty of worship while establishing Catholicism as the official religion of France. The agreement was a tentative nod to religious toleration and brought stability to the country.