Answer:
It helped them find their way to new countries by land and water.
Anabaptists do not believe in infant baptisms, rather they believed that only an adult could publicly profess their sins and then be baptized. They do believe in the separation of Church and State. And although they do believe in heaven and hell, a difference from some other groups is that good works are necessary throughout one's life in order to get into heaven.
You didn't include the map, so I can't be entirely sure, but if it's the same test that I have, it's B.
C. Poor Living Conditions
