Why did Congressional leaders dislike the choices of delegates to Congress from the new state governments?

1. Many of the men had been low-ranking officers in the Confederate armies or men of position in the Confederate government.

2. Many of the men had been high-ranking officers in the Confederate armies or men of position in the Confederate government.

3. Many of the men had been high-ranking officers in the Union armies or men of position in the Union government.

4. Many of the men had been low-ranking officers in the Union armies or men of position in the Union government.