What events occurred when the Roman soldiers saw that Jesus was already dead?

They did not break His legs.
They hung a sign above His head, "King of the Jews."
They immediately took Him off the cross.
One soldier pierced Jesus' side with a spear and saw that His blood had already separated.

Which of these would be most useful in studying the effect of germs exchanged between the new and old worlds? a. a graph showing the number of europeans between 1492 and 1600. b. a graph showing the number of native americans between 1492 and 1600. c. a primary source description of the symptoms of an unknown disease affecting native americans in 1492. o d. a primary source description of the symptoms of an unknown disease affecting europeans in 1492.