I want to know the answer to the following question:
The subway of New York was first available in what year?
All the background I'm provided with is that "In 1898, the modern City of New York was formed with the consolidation of Brooklyn (until then a separate city), the County of New York (which then included parts of the Bronx), the County of Richmond, and the western portion of the County of Queens.". Is that enough to answer the question?