While visiting the UK in June I had the opportunity to meet the talented fellow history YouTuber Jesse Alexander of Real Time History and The Great War channels. Please consider supporting his fundraising campaign to buy a used ambulance for a Ukrainian hospital.
https://youkraine.at/media/ambulance-for-ukraine-with-jesse-alexander/
There is legitimate controversy over which ship was America’s first true battleship. But the Navy answers that question relatively clearly- USS Indiana was, from the outset, called "Battleship Number One."