According to the table, what was the state of the steel industry in the United States at the turn of the 20th century?

According to the table, what was the state of the steel industry in the United States at the turn of the twentieth century? The United States became the world leader in steel production.

Explanation:

answer; ///i believe its (b); ///the president will sign it or veto the check first good luck

i believe the answer is a