The correct answer is A.
Stephen A. Douglas (1813-1861) was an American politician and member of the House of Representatives. He became candidate for presidency in the election of 1860, compiting against Lincoln. He was known as the <em>'Little Giant'</em> due to his short height but his dominant position in politics.
He believed in the principle of popular sovereignty, that the majority of citizens should decide on contendous matters such as the slavery issue. Otherwise, if the federal government enforces anti slave regulations, the detractor states and their people would issue <em>unfriendly</em> laws locally to ensure that discrimination continues. This is known as the Freeport Doctrine.
He also had mentioned explicitly his viewpoint about the Declaration of Independence, as a document not written for non-whites.
Required all of the colonies imports to be bought or resold
The correct answer is D)macadam. Macadam was an invention keyed by a Scottish man who changed the way we view paving of roads and highways. Macadam is a mixture of small stones crushed together with asphalt, the sticky, black material used for both concrete and macadam. The name Macadam comes from the engineer's name, which was John Loudon McAdam. There had been other attempts at macadam before McAdam, but McAdam improved it and his was the first to arrive in the United States.
