Because they were a small city state which couldn't afford having a weak army in times where war or rather small scale conflicts were all around. Due to this, their focus on having a warrior society enabled them to stay alive as a city state and preserve their culture for a time.
I believe silvery was used a lot during world war 1 the freed should be gone
Same tho shsuduhbdudjdjruonrjr
Answer:
The Northern Colonies relied on free systems of labor, in which people were not subjected to any restrictions to their personal liberty. This made the labor market more dynamic.
The Colonies of the Tidewater region, specially Virgnia, relied on indentured servants: a labor system that consisted in bringing European settlers to work for free for a few years, until they could pay off their trip expenses.
Finally, the Southern Colonies, specially South Carolina and Georgia, relied on the slavery of African Americans, which was not a new labor system at all, but that underwent some changes in the colonial period, related to the scale and commercialization of the enslaved labor.