3.Why are Africa's borders considered "arbitrary?" or freely and poorly drawn up?

The roosevelt corollary, issued in 1904, was a revision to what earlier statement of u.s. foreign policy?

How do you know ? what does verne have his characters say and/or that reveal that attitude ?

Considering the benefits and drawbacks of the different types of money as well as the gold standard, do you agree or disagree with the us government’s decision to discontinue the gold standard? justify your response.