Why does the map provide no date for new yorks becoming a state?

The absence of a specific date on the map indicating when New York became a state may be due to various factors, including the map's focus on geographic features rather than historical context. Additionally, New York was one of the original thirteen colonies that ratified the U.S. Constitution, becoming a state on July 26, 1788, which could be considered common knowledge that the map's creators assumed the audience would already know. Lastly, maps often prioritize visual information over detailed historical data, leading to omissions of specific dates.