Which key flaw most likely encouraged the replacement of the articles of confederation?

Briefly explain one result of either louis napoleon's or otto von bismarck's policies that is not mentioned directly in the speech.

What role did mazzini play in italian unification? a.) he dreamed of a united italy and took the first steps to achieving it. b.) he conquered the southern part of italy, including sicily. c.) he was the first leader of a united italy. d.) he was assassinated by the french government, making him a martyr.

Why did countries not allow jewish refugees asylum?