The answer is 2x^2 - 2x + 3
A future states to the north of a set point would be free.
Congress had passed the Civil Rights Act (1964) and the Voting Rights Act (1965) Southern states could no longer deprive African Americans of their equal rights
Germany hoped to achieve a quick victory in the First World War by invading France first, since they thought France was ill-prepared for invasion. However the complex alliance system led to a prolonged war.
