What is the summary of chapter 1 in To Kill a Mockingbird?

Chapter one of "To Kill a Mockingbird" has the two main characters of the book, Scout and Jem, now adults arguing on where their story should begin. They decide to begin by telling a bit of the history of the Finch family and why they ended up settling in this particular area. After the historical intro, we are introduced to Dill and how the siblings came to meet him. Finally, we learn about Boo Radley, a mentally handicapped man, whom the Finch children have mythologized.