B) Executive Order
He federalized the national guard to enforce the law (Brown v. Board of Education).
Your answer is <u><em>Attention</em></u>.
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Okay so the question is asking you about Nobel's brothers. Noble must have something really big or great and they are asking how his brothers helped his do what he did. They are also asking who you think helped Nobel more.
He put pressure on them by building a military that they could not keep up with.
