This agreement was known as the Three-Fifths Compromise, which was reached between southern and northern delegates, and in which slaves counted as 3/5 of a single person.
It was the fact that world super powers at the time (U.S) and (U.S.S.R) where building up an armory of nukes but they both knew if they where to use these weapons it would utterly destroy the world.
Here's a memory aid: (U.S): hey Russia lets not kill each other with nukes in this war lets just keep it "COOL" and spy on each other instead
The society has been industrialized.
Answer:
Demosthenes wanted the Greek city-states to join forces (urge together) and fight with the Macedonians. They did not follow his advice because it was to late for them to urge together.
Explanation: