1, william henry harrison
William henry harrison is still very strong. He made great contributions to the neutrality in the Anglo-American War, so he became president. But at that time, he was very old and wore a thin shirt at the inauguration ceremony. As a result, the weather changed greatly and he caught a cold. He died a month later, so he did nothing during his tenure and died. It is a bit far-fetched to say that he is incompetent. He can only say that he made no contribution to the United States during his presidency.
2. Warren Harding
After Warren Harding came to power, he did nothing, mostly entertainment, fun and extramarital affairs. His friends and cronies took all the American finances, but Warren Harding let them run amok and couldn't handle it. Do you think such a president is incompetent?
3. herbert hoover
Mrs. Herbert Hoover is very nice, but she is not sociable and gives a bad impression. He is also very conservative, so the American economy was still not good during his administration. So Americans say he is incompetent.
4. franklin pierce
Franklin pierce's biggest mistake was to expand its borders and increase the slavery of slaves, which laid the groundwork for the civil war. So many Americans hate him.
5. james buchanan
James buchanan is also a conservative. There are serious problems in the constitution, so slavery continues to exist. This also brought disaster to the United States.
The president mentioned above didn't give much economic impetus to the United States at that time, so he was called incompetent by Americans. But sometimes there is nothing I can do. It's a tragedy that the person in charge gets sick and dies.