Open this book to learn about the United States Navy. Find out about the first submarines that were used in the 1800s. Learn how today's navy uses huge ships and also smaller boats and airplanes to accomplish its missions. In this book, you will see how people become sailors and officers in the navy, learn the basic parts of a ship, and find out how dolphins can help save sailors' lives.
Read More
Open this book to learn about the United States Navy. Find out about the first submarines that were used in the 1800s. Learn how today's navy uses huge ships and also smaller boats and airplanes to accomplish its missions. In this book, you will see how people become sailors and officers in the navy, learn the basic parts of a ship, and find out how dolphins can help save sailors' lives.
Read Less
