Final answer:
John Adams did not draft The Declaration of Independence himself likely due to his crucial involvement in securing support for the American cause in Europe, particularly in forming an alliance with France and addressing war debts.
Step-by-step explanation:
In reference to John Adams's decision against drafting The Declaration of Independence himself, we can look to historical context for indications of his reasons. At the time, Adams was actively involved in diplomatic efforts in Europe, particularly focused on securing an alliance with France and raising funds to pay off war debts. His role in Europe was crucial for the support of the American cause, which likely influenced his decision to not personally draft the Declaration.
Additionally, while John Adams was significantly involved in the formation of American government principles and encouraged the drafting of state constitutions, as highlighted in 'Thoughts on Government', he was not part of the committee that asked Thomas Jefferson to prepare the initial draft of the Declaration. Jefferson, known for his eloquent writing style, was ultimately chosen for this task.