Before revision: The North Atlantic Track Agreement was an agreement in November 1898 among 13 passenger steamship companies to use a set series of trans-Atlantic routes that stretched from the northeast of North America to western Europe for the Atlantic crossing.
After revision: The North Atlantic Track Agreement was an agreement in November 1898 among thirteen passenger steamship companies to use a set series of trans-Atlantic routes that stretched from the northeast of North America to western Europe for the Atlantic crossing.