Diseases introduced by the Columbian Exchange caused a sharp decline in population levels in the Americas beginning in the 15th century. The correct option among all the options given in the question is option "C". The natives never faced the diseases that attacked them and so they did not have any cure for them. <span />
The Iriquois League was made for many reasons. The main one was to settle differences amongst the tirbes themselves.
Answer:
C
Explanation:
I think it's c because it was to call peace and establish protection for equal privileges for all countries trading with China.
The Chief Justice who wrote the decision in Brown v. Board of Education was Chief Justice Earl Warren.