Canadamerica is an European Union-like state that emerged from a combination of the United States of America and Canada in the year 2016 by visionary leaders Barack Obama and Justin Trudeau (who were considered to be most liberal leaders of their respective countries). Other nations have been brought in to the Republic of Canadamerica as either territories or protectorates. This was due to the Carribean War, which was fought by her successors and would become the last open conflict to use fossil fuel-based vehicles.
In the year 2092, Canadamerica was finally absorbed into the United States of Earth, where it becomes the most livable district in the global nation. Japan was declared the second most livable district to live in and the European Union, India, and the Republic of China will be tied for third place for the title "most livable district" in the United States of Earth.