When Does One Become a Criminal by Obeying the Law?

Henry David Thoreau presented several radical ideas in his mid-nineteenth century writing "Civil Disobedience". The work, published under the title "Resistance to Civil Government" puts forth several profound assertions and questions concerning the law, man and the government. One key subject that Thoreau focused on was whether just men should continue to support the government by complacency with no regard to moral reason? Should laws that are unjust be adhered to, or should they be viewed as moot? His ideas seem like common sense to me, yet his clear and practical ideas would be considered a capital offense in some oppressive nations. I believe that Henry David Thoreau