A) he negotiated a clear border between Spain & France.
B) he stopped the Muslim advance from Spain into France.
C) he welcomed ambassadors and scholars from Moorish Spain.
D) he established a Christian kingdom in a corner of northern Spain.
1-the pressure of middle-age church
2-The kings of several German states were sick of paying taxes to Catholic Church so they supported Luther in order to get rid of them
(There are more reasons for sure
Clean up trash, work at charity event, really anything that betters a community that you dont get paid for doing