
About 14.1 million domestic visitors traveled to Washington, D.C., in 2005, a number that is projected to increase by 700,000 in 2007.
Writing a summary for young readers…
For young readers
Book data: Open Library

About 14.1 million domestic visitors traveled to Washington, D.C., in 2005, a number that is projected to increase by 700,000 in 2007.
Book data: Open Library