What factor led the English to attempt to kill off entire Native American peoples?

Question

A. Native Americans provided a good labor source for the Spanish.
B. Native Americans had vast wealth to exploit for tribute.
C. The Native Americans' large populations were a direct threat.
D. The English relied on black slaves and wanted Native Americans' land.
I think the answer would be [C]

Answer 1

d

d

Answer 2

It is definitely C. The large populations were a direct threat to the Americans because they were scared they wouldn't be able to claim land.