Commonly referred to as the "Pennsy," the PRR was headquartered in Philadelphia<span>, Pennsylvania. The PRR was the largest railroad by traffic and revenue in the U.S. for the first half of the twentieth century.</span>
Answer:
no se nada hola
Explanation:
jaajajajajajajaajajajjajajajajajajajajajaajajajajajajaajajajajaj
Same i need that answer someone please help
