Question

What dating system was created in the sixteenth century, divided dates into the categories using B.C. and A.D., and was used by most people in the western parts of the world use?
A. the Gregorian calendar
B. the Julian calendar
C. the lunar calendar
D. the papal calendar

Answer 1

Gregorian calendar was used during the 16th Century. 

Answer 2

gregorian calendar was used in the 16th century