Answer:
The South had the problem of having an agricultural economy. It's difficult to win a battle when all you grow is cotton, tobacco, and rice. The South, for example, had almost no industrialization, and found it hard to produce weapons or uniforms.
With a 2/3 vote. If both the Texas Senate and the Texas House get two thirds of votes to override, they can override a veto and nobody can do anything about it. It's similar even in the congress of the federation, not just a Texas thing. This is called a large majority and it's that many people because it's usually about serious things that can't just be decided easily.
Hmmm. I know that Frederick isn't true from what I've read. He was trying to get more then woman's rights he wanted Human rights. He basically dealt with Human Slavery him self. And fought for awareness. Mentally ill I believe is true... I'm not sure what else. I'm sorry. Hope this helps you though