As part of a torrent of decisions he issued this week hours after taking office, President Donald Trump declared that the name of America’s tallest mountain be changed from Denali to Mount McKinley, and that the Gulf of Mexico be renamed “The Gulf of America.

In one of his first acts as president, Donald Trump used an executive order on Monday to rename the Gulf of Mexico and Denali in Alaska. To start, Trump re-named the Gulf of Mexico the “Gulf of America,” following through on a promise he made during his campaign. The body of water borders Texas, Louisiana, Mississippi, Alabama, and Florida.

During his inaugural address, President Donald Trump said he will rename the Gulf of Mexico to the “Gulf of America,” something that he has mentioned previously. “America will reclaim its rightful place as the greatest,