Answer:
The nation was unified by anger at the French.
Step-by-step explanation:
The XYZ affair was a political and diplomatic episode that involved a confrontation between the United States and France. This event took place during the presidency of John Adams, and it united the country by anger at the French. It also led to a quasi-war between the two countries. Finally, it allowed the Federalists to attack the Democratic-Republicans for their role in it.