Answer :
In the region of Spain and France, the map dot shows that they practice the Roman Catholicism in the 1600s.
What is the Roman Catholicism?
This is an ancient religious practice that emaniated from the Romans who spread the world of God to the other part of the world.
This map of Religious Distribution in 1600 show us that the the region of Spain and France practiced the Roman Catholicism
Therefore, the Option D is correct.
Read more about Roman Catholicism
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