So when JFK was talking to Kruschev to avert nuclear war (so you could live a happy life in America) that was an apology tour?
Or how about when Boris Yeltsin visited Randell's Supermarket in Houston and was STUNNED at how plentiful the produce/meat sections and shelves were. Was that was an apology tour? This happenstance visit while Yeltsin was in the US is believed to have been instrumental in ending the Cold War. Yeltsin saw how capitalism provided for the American citizens and knew how communism had so deprived his countrymen of some of the basics. It is a great story and illustrates that
when heads of state, with so much on the line, develop personal relationships the usual outcome is peace.
Here's the story. It's quite inspiring:
When Boris Yeltsin went grocery shopping in Clear Lake