"B is the answer because the Europeans were immune to the virus and the Indians weren't so they grew very ill which helped the Europeans."
They could have but I think it would be quicker for them to travel to angel island which is the immigration station on the west
It depends on how specific you want to be, but he was declared kaiser in 1871; more specifically, January 18th, 1871.
C
explanation: the answer is c because c