Which development caused a dramatic increase in australian immigration?

This excerpt reveals that elinor is select all that apply

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.

American reaction to the 9/11 tragedy can be characterized as patriotism. a. true b. false