On which continent is the amazon river located?

a) africa
b) asia
c) south america
d) europe

The chinese exclusion act was the first significant law restricting immigration into the united states. why do you think the us government singled out chinese immigrants in particular for exclusion?

Otto von bismarck once said that a great war might someday be caused by some damed foolish thing in the balkans was he right, explain

As nation-states began to arise in europe, who became the most powerful individuals?