Final answer:
The framers did not provide a precise set of offenses for impeachment in order to allow for flexibility and interpretation over time.
Step-by-step explanation:
The framers of the Constitution did not provide a precise set of offenses that would warrant impeachment because they intended to create a document that was both flexible and capable of adapting to unforeseen future circumstances. The framers wanted the Constitution to endure over time without needing constant amendments. They also sought to maintain a balance of power between the national government and the states, providing enough flexibility to meet the changing needs of the people. This flexibility includes the phrase 'high crimes and misdemeanors', which allows future generations to interpret what constitutes impeachable offenses beyond the specific examples of treason and bribery mentioned in the Constitution.