<span>Boats landed at these ports with infected passengers and rodents.
B)
Hoped that helped</span>
Kansas had a great deal of violence Resulted in conflicting slavery
Answer:
1.) (B)
2.) Schools found out that the segregation of public schools was a violation of the 14th amendment, so they had to desegregate schools. (A)
it was an assembly of nations to work out issues facing the world.