Answer:
Archduke Ferdinand was from Austria-Hungary
Nationalism in the Balkans in the late 19th century led to a number of nations gaining their independence from the Ottoman Empire.
The danger and difficulty in escaping from slavery are hard to imagine. Most slaves were illiterate and had no money and few, if any, possessions. The colour of their skin made them easy targets during the daylight for those who would hunt them down—often with the help of bloodhounds—and return them to their owners.
For the second question the one that is incorrect is Choctaw
