Answer: Im pretty sure its replace manual laborers and manufacture cars, run spaceships, make toys.
Explanation: If artificial intelligence becomes smart enough they can replace workers.
Answer: Tenements
Explanation: I searched the definition of each one up.
Answer:
Low literacy rates in the South.
Explanation:
"<span>D. Runners used an intricate road system to carry messages from one part of the empire to another" would be the only true statement, since communication was essential for an empire such as this. </span>