1. it stopped the spread of slavery north of the Ohio river
The reasons for this war are sometimes traced back as far as the democratic reforms of Cleisthenes, which Sparta always opposed.
Republic bc people and their elected representatives, and which has an elected or nominated president rather than a monarch.
Adopting a single currency is essential to having a smooth internal economy. When many states trade with different currencies within a closed environment, people who wish to buy products across boundaries have to convert currencies, which usually involves a fee.
