Arbenz in Guatemala, Allende in Chile, etc.
Haiti: Historian Hans Schmidt notes that, “US Navy ships visited Haitian ports to ‘protect American lives and property’ in 1857, 1859, 1868, 1869, 1876, 1888, 1889, 1892, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1911, 1912, and 1913. Finally, tired of all those round trips, the U.S. occupied Haiti from 1915 to 1934."
Among others, in the 1980s, a Guatemalan military that received U.S. support carried out scorched earth campaigns that massacred upwards of 200,000 mostly indigenous people [1].
And that's before you count all the other American-trained and armed military juntas that systematically murdered, tortured, and raped millions of dissidents "leftists" with Uncle Sam's blessing.
Wikipedia has an entire page on it: go take a look. [2]
[1] https://repmcgovern.medium.com/decades-of-us-intervention-ha.... [2] https://en.wikipedia.org/wiki/United_States_involvement_in_r...
Every leftist country will either be undermined secretly (Europe), will have fake elections to overcome this problem (Latin America), or endure another fascist coup.
In Europe this fascist US backed coups happened until the 70ies. Now the press is enough to vilify citizens and workers rights.
You are blaming the US for that?