The catholic church was challenged on its teachings regarding penance (repentance of sin), indulgences (removal of guilt), and the authority of the pope. this led to the beginning of the protestant reformation when martin luther posted which of these documents on the doors of castle church in defiance of rome?

the 95 Theses

Explanation:

The 95 Theses condemned the greed Luther saw in the church. He was concerned that the abuse of paying for indulgences would cause people to neglect repentance and forgiveness. The Catholic Church was unhappy with Luther because a great deal of money was collected selling indulgences.

greenland

c tundra

iceland is grassland

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without