Answer:
C. All southern states had to abolish the practice of slavery
Individual land ownership did not exist and the idea of selling land to European settlers was foreign to them.
Answer:
Historians did not learn much about the Harappan civilization from written sources because its writing system has not yet meen figured out. They learned much from building remains, like the drainage system, and where grains were stored.
Explanation:
<span>legal ownership of the land.hope i help</span>