Life in the United States is always changing. Let's explore the past and the present to see how!This nonfiction book explores how people's lives have changed over time in the US and how they will continue to change.Fun Storybook Features: This children’s book supports NGSS and C3 standards and features a photo glossary, index, and a post-reading activity to develop reading comprehension skills. 24 pages with vibrant photographs Guided reading level I About Rourke Educational Media:We proudly publish respectful and relevant nonfiction and fiction titles that represent our diverse readers, and are designed to support reading on a level that has no limits!