Southern white democrats in specific
The answer is c i believe
The Santa Fe Trail was significant because it connected Missouri with Santa Fe, New Mexico making it a vital commercial transportation system until when the railroad was built in 1880, This was significant in that it facilitated trade and the movement of people
Dover, Delaware (is where the U.S. Constitution is unanimously ratified by all 30 delegates to the Delaware Constitutional Convention, making Delaware the first state of the modern United States.)
Hey mate!
You stuck?
Article VI explains the Constitution as the highest law.
Hope this helps! :)