What is the purpose of headings in an informational text1. to create breaks for the reader2. to change subjects3 to separate ideas within the text4. to establish the author's point of view

How did settlers decide where to live ?

What is one example of trench warfare ?

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.