<span>the 3rd. Included was the colonists' right to "life, liberty, and property</span>
The authors reached this conclusion because of the powers the assembly assumed in controlling taxation and appointments. The representative assemblies in America which basically limited the powers of crown officials. For instance, the Massachusetts assembly repeatedly ignored the king's instructions to provide the royal governor with a permanent salary.
To clarify the states' rights<span />
The answer is Cotton, good luck
In the Scott v. Sandford case, Sandford's argument was based on the Missouri Compromise.