Across the invisible line that divides two nations long bound by geography, commerce, and shared history, a body of water has been given two names — one for each side of the border. Google's decision to display Lake Ontario as 'Lake America' for American users, following a directive from President Trump, is less a cartographic event than a symbol of how deeply the relationship between the United States and Canada has fractured. The renaming of a lake that Indigenous peoples named centuries before either nation existed speaks to a broader willingness to rewrite shared reality in the service of