There were two questions that gave a lot of people trouble (and it’s a good thing I give partial credit when you get an “all of the above” wrong).

10. Though the Han dynasty copied a lot of what the Qin dynasty started, one of their important developments was
    1. an examination system to ensure that literate Confucian scholars staffed the imperial bureaucracy
    2. a system of defensive walls to separate sedentary and pastoral borderlands
    3. increasingly democratic systems of consultation and coordination
    4. all of the above

18. The Aryan people move into and dominate
    1. Persia
    2. India
    3. Germania
    4. China