Jacobo Árbenz overthrow - PBSuccess
Guatemala
1954, Jun 27
Democratically elected president passed Decree 900, ordering expropriation of all property larger than 600 acres that wasn't being cultivated with the aim to give property to landless peasants.
This included lots of Land from United Fruit Company. The government offered compensation based on tax records.
In order to protect United Fruits profits a CIA-sponsored coup was orchestrated that overthrew government.
Sources
The Guatemala 1954 documents
https://nsarchive2.gwu.edu/NSAEBB/NSAEBB4/
Books
Bitter Fruit: The Story of the American Coup in Guatemala
by Stephen Schlesinger, Stephen Kinzer, John Coatswordk, Richard Nuccio
Poster for land reform
How the CIA Killed Democray in Guatemala