I'm gonna say C. the Proclamation Line of 1763
The Great Schism came about due to a complex of mix of religious disagreements and political conflicts. One of the many religion disagreements between the western (Roman)and eastern (Byzantine) branches of the church had to do with whether or not it was acceptable to use unleavened bread for the sacrament of communion.
Get this from google hope it helps :)
They were called the sheikh.
Napoleon crowned emperor. In Notre Dame Cathedral in Paris, Napoleon Bonaparte is crowned Napoleon I, the first Frenchman to hold the title of emperor in a thousand years. Pope Pius VII handed Napoleon the crown that the 35-year-old conqueror of Europe placed on his own head
The correct answer is d. Gibbons v. Ogden
The Supreme Court defined the meaning of the power to "regulate commerce" in the case of Gibbons v. Ogden