Based on what you learned from chapter 7, which is an example of a well-structured argumentative thesis statement? Group of answer choices

1) Harry Potter is the greatest book series of all time.

2) As an investment in its own economy, the federal government should provide a tuition grant to any college student who qualifies academically.

3) In my paper, I will argue why video games do not cause violence.

4) Lincoln delayed emancipating any slaves until 1863 because his primary goal was to restore and preserve the Union, with or without slavery.