Final answer:
The moral question often discussed from a historic perspective involves ethical responsibilities of government officials, the power dynamics between branches of government, and the influence of the public and lobbyists.
Step-by-step explanation:
The moral question most prominently discussed in the hypothetical scenario of George Santos being kicked out of Congress in a historic vote revolves around the ethical expectations and responsibilities of elected officials and how breaches of this trust can lead to significant consequences, both for the individual and the democratic process. Instances in history show a struggle to balance the power between different branches of government and the will of the people. For example, the controversies surrounding the immigration bill in 2006 and the Iran-Contra affair reflect the continued debate over legislative integrity, national security, and public interest.
Another key issue that often arises with moral questions in Congress is the influence of lobbyists and the potential for corruption, as depicted in the fictional scenario with Lisa's essay in 'Cesspool on the Potomac.' Furthermore, historical debates such as the ones over slavery and the 'three-fifths' rule and the Kansas statehood reflect the country's ongoing struggle with moral and ethical dilemmas in policy-making and governance.