Wow this is totally confusing, I'm not good with English but I have a few questions for anyone that can help Which of the following is the best thesis sentence?

Pre-school or pre-kindergarten is not required in the United States.

Learning to read in kindergarten

In some countries, children to not start school until they are seven years old.

Putting a child into school before he or she is ready can have negative effects on the child.

How can we make the world a better place, specifically towards discriminated people (lgbtq+ community, people of color, people with disabilities etc.) how can we make them change their view on people they call "different"? how can we get people to love one another despite how they look or who they love or where they are from? 2-3 paragraphs ! (ᵔᴥᵔ)

What is wrong with they follow citation of a book with two authors

1point the u. s. declaration of independence is structured logically to lead from premise to conclusion. which statement best completes its flow of reasoning? 1. all people are equally entitled to certain rights. ii. our rights have been violated by the british government. iii. ? o a. americans agree that king george iii is a tyrannical ruler. o b. americans must form their own government to protect their rights. o c. these rights are natural and god-given to all men equally. o d. no one can argue with the list of violations presented herein.