Guns and gun powder
during this time the natives in America were still using spars and arrows, with those weapons they practically stood no chance against the Europeans.
Answer:
The Persian Wars ended with the Peace of Callias of 449, but by this time, and as a result of actions taken in Persian War battles, Athens had developed her own empire. Conflict mounted between the Athenians and the allies of Sparta.An the Greeks won
Explanation:
Brown v. Board made segregations in schools illegal.
This would make the answer B.
The answer is D. Niccoló Machiavelli
