Washington played a central role before and during the American Revolution. His disdain for the British military had begun when he was abashedly passed over for promotion into the Regular Army. Opposed to taxes imposed by the British Parliament on the Colonies without proper representation, He and other colonists were also angered by the Royal Proclamation of 1763 which banned American settlement west of the Allegheny Mountains and protected the British fur trade.
The family set out in the early summer of 1763 and visited Wasserburg on their way to Munich, from where Leopold wrote that Mozart had started to play the organ, as soon as Leopold had explained briefly what they did, Mozart was off playing as if he had been practicing for several months.
On 18 November Mozart arrived at Paris. His family and he would end up living there for 5 months. The family was allowed to live in Rue St Antoine in the home of Count Maximilian Emanuel Franz von Eyck and gave a concert for Louis XV on 1 January 1764. The Mozart 's reputation followed them and they were fed by the aristocracy everywhere they went.