What might Thomas Jefferson have said to change George Washington's opinion of political
parties?

But Thomas Jefferson, who was serving a diplomatic post in France during the Constitutional Convention, believed it was a mistake not to provide for different political parties in the new government. “Men by their constitutions are naturally divided into two parties,’’ he would write in 1824.

In fact, when Washington ran unopposed to win the first presidential election in the nation’s history, in 1789, he chose Jefferson for his Cabinet so it would be inclusive of differing political viewpoints. “I think he had been warned if he didn't have Jefferson in it, then Jefferson might oppose his government,” Randall says.

i think the best answer would be d allowing 30 seconds between response would give time for what was already said to sink down in your mind.