Hi guys so can you plz help me with this history question so i can get a really great grade and so i don't fail

Where many new immigrants to the united states settles

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.

Which does not describe jamestown? a) its colonial government held the salem witch trial b) the colony was named after the king of england eliminate c) in this colony, john rolfe developed a tobacco cash crop d) it was the 1st permanent english colony