The north american air mass is a large body with generally uniform temperature and humidity. the area from which air mass originates is called source region. the air mass source regions range from extensive snow covered polar areas to deserts to a tropical oceans.
Answer: D
Explanation: please give me some points.
The Thirty Years' War was a war fought primarily in Central Europe between 1618 and 1648. One of the longest and most destructive conflicts in human history, as well as the deadliest European religious war in history, the war resulted in eight million fatalities.
In order to increase his power in England, William I C. He ordered a survey that enabled him to tax and govern his country effectively.
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