U.S. invasion

In the West Indian island of Grenada, in the Caribbean, there is a national holiday known as Thanksgiving Day which is celebrated on October 25. Even though it bears the same name, and is celebrated at roughly the same time as the American and Canadian versions of Thanksgiving, this holiday is unrelated to either of those celebrations. Instead the holiday marks the anniversary of the U.S.-led invasion of the island in 1983, in response to the deposition and execution of the socialist Grenadian Prime Minister Maurice Bishop by a military government from within his own party.