However, Trump's order only applies to the U.S. government's official position. Though headquartered in the U.S., corporations such as Google and Apple aren't beholden to the president's directive to rename the landmarks, raising questions as to whether they'll update their popular map services to reflect the government's stance.

In his inaugural address on Monday, Trump said McKinley, a Republican who was president from 1897 to 1901, "made our country very rich through tariffs and through talent - he was