The stage play makes a huge deal of Angelica's sacrifice to not be with Alexander. However Angelica is already married beforehand in real life, so she didn't really have a choice.
Washington's first choice for secretary was not Alexander. It was actually Robert Morris.
Explanation: The British Invasion was a cultural phenomenon of the mid-1960s, when rock and pop music acts from the United Kingdom and other aspects of British culture became popular in the United States
