The reformation:

a)solidified the unity of catholic authority of europe
b) upheld the importance rituals such as mass and confessions
c) suppressed the growth of new religious traditions
d) demanded a chruch with more hierarchies
e) hastened the development of nationalism

Religious reform movement within the Latin Christian Church, begun in response to the Protestant Reformation. It clarified Catholic theology and reformed clerical training and discipline.

Hope this helps at least a little :)

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation:

“a committee reviews the bill and marks it up to make it more viable and to reflect interests