In his published 95 Theses, Martin Luther protested against

O the selling of indulgences within the Catholic church.
O the belief in predestination.
O the worshipping of statues of saints.
O the Catholic church's focus on faith as the sole means of salvation.

The selling of indulgences within the Catholic church.

Which is not considered to be a cornerstone of European culture and Western civilization?

philosophies based on logic and scientific analysis that originated in ancient Greece.
philosophies based on logic and scientific analysis that originated in ancient Greece.

the rise of the Roman Catholic Church during medieval Europe.
the rise of the Roman Catholic Church during medieval Europe.

Roman legal tenets
Roman legal tenets

the establishment of Spanish schools of philosophy.