What worldview did most europeans hold on to in the 16th century?

(a)heliocentric
(b)empirical
(c)geocentric
(d)fraternal

c) Geocentric

Explanation:

The geocentric worldview stated that the Earth was the center of the solar system and that the sun and other planets revolved around it.  This was the predominant theory that people believed during the 16th century.  This idea was supported by the Catholic Church and had been the predominant paradigm during the Middle Ages.

a system in which products were made rapidly by machines

answer placeholder because the system is messed up