Use the information listed in the box below to answer the question.
the trojan war - 1,200 b. c.
st. patrick brings christianity to ireland - 432 a. d.
date of the first olympic games - 776 b. c.
eric the red establishes first viking colony in greenland - 982 a. d.
which group lists the events above in the chronological order that they occurred?
a. 2, 3, 4, 1
b. 4, 1, 2, 3
c. 1, 3, 2, 4
d. 1, 2, 3, 4