Because they have steel statues in their town square and they make the most steel in the USA.
owls and wolves
Pittsburgh had become the world's center of iron and steel manufacturing. Chicago became the Nation's second-largest city, with 1.7 million inhabitants
The steel industry.
steel
the iron and stell industry in pittsburgh is very good as i am from pittsburgh and i love the industry there u should also go dere i will get tickets for u 2 and we will visit iron and steel industry dere
Pittsburgh
in the usa
Pittsburgh, Pennsylvania
Pittsburgh, Pennsylvania, became the center of steel production during the late 1800's. Andrew Carnegie founded Carnegie Steel Company which later was sold to US Steel Corporation there in 1870.
Birmingham is called Pittsburgh of the South because of its rich history it has with the steel and iron industry. Pittsburgh is know for being Steel city but Birmingham has a large steel industry aswell. That's why Birmingham is called Pittsburgh of the south.
He found a steel industry in the US and set it up in pittsburgh
Pittsburgh, Pennsylvania
That would be Detroit, Michigan. Detroit became the center of the automobile industry largely because of the many steel mills that were already there, which meant less cost in transporting the needed material.