A) Robert R. Lee and i'm almost 100% positive mark me brainlest
D it was challenging
Explanation:
Bc im awesome <em>Lol</em>
Explanation:
Technology is a boon as long as it is our slave. It's when we let it become a master, that it becomes a bane. ... When you say technology is dominating your life, in a sense you are allowing it to do so. As a human being you have a brain, to decide what's wrong, what's not, when to stop, and when to get off.
Athens, Sparta being war based has little slave.