What group of people were originally enslaved by European explorers and what happened to this group of people?

What happened as a result of the colonial victory at saratoga

Sparta faces threats from without and within the city-state who posed these threats.

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste