B) Executive Order
He federalized the national guard to enforce the law (Brown v. Board of Education).
Answer:
I think this answer = Railroads had great power because they were essential to life and work in Texas.
made it hard on soliders and civilians to get money food.
Agriculture played a big part in shaping the development of Mesopotamian civilization, more surplus was left and made getting food easier. With a lot of time the people were able to get food easierand new tools and technology was created because of this.
