It was the first ecumenical council of Christian church.
The government plays the role of promoting economic growth and stability of a country. It does this by providing legal and policy frameworks, a stable environment for business and investing in manpower and infrastructure.
In short, the government enforces economic laws and regulations.
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I believe the answer is A: the first satellite launched into space.
Unmarried women were allowed to claim homesteads.
The first president of the United States was George Washington who served from 1789 to 1797.
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