What were the most significant differences between the Roman Republic and the Roman Empire? (e.g. political, religious, cultural, social, etc.)

Order Description

This is the book I use in class

WCIV student edition Volume 1: To 1700 by Gavin Lewis (Western Civilization)

Can I please have an outline as well, thank you

He wants at least one primary source and one secondary scholarly source

You can use regular language when writing the essay, i.e no exaggerated or big words