Which new legal idea was introduced by the signing of the Magna Carta?

Which amendment best addresses the fears of the federalists like james madison,that rights and powers not specifically listed in the consttuition or bill of rights will not be protected in the future

"but let us admit texas, and we shall place the balance of power in the hands of the texans themselves. they, with the southern states, will control the policy and the destiny of this nation; our tariff will then be held at the will of the texan advocates of free trade. are our friends of the north prepared to deliver over this great national policy to the people of texas? " - rep. joshua giddings, ohio, may 21, 1844 this quote points to what major issue in the years leading up to the civil war?

56: 58 the assembly line was a system through which items were mass-produced in a flow.