The U.S. has accused Russia of interfering with the recent U.S. Presidential election. That accusation needs to be viewed in context:

The U.S. has a long history of attempting to influence presidential elections in other countries – it’s done so as many as 81 times between 1946 and 2000, according to a database amassed by political scientist Dov Levin of Carnegie Mellon University.

That number doesn’t include military coups and regime change efforts following the election of candidates the U.S. didn’t like, notably those in Iran, Guatemala and Chile. Nor does it include general assistance with the electoral process, such as election monitoring.

This  information is from a detailed article in the LA Times, with many specifics. For instance, the U.S. tried to interfere with the election of the Russian leader in 1996. According to the same article, Russia attempted to interfere with “36 foreign elections from the end of World War II to the turn of the century.”