After the president gets a bill they can choose to either approve or veto it. If they veto it goes back to congress to be voted on again. If he approves it becomes a law.
Answer:
Number 3 means: Roosevelt is doing a gross job, but he needs to do it.
Explanation:
The word nauseating means gross or very disgusting. And it says Roosevelt is cleaning up something, and it's a really gross job. I'm really sorry I couldn't answer the rest.
"poll tax" describes a legal means southern whites used to prevent blacks from voting in the post-Reconstruction era but there were other means as well.
The Canadian government turned them away.