Copper is the most important metal used over the past 150+ years
The Revolutionary War with Britain after British colonists were already in the US, sent by the British. Basically, they were being taxed on stuff like Molasses and Tea. They didn't want taxation from a country in which they had no representation in government. This was the reason for the Boston Tea Party. Then of course they formed their own independent country once they were free from Britain.
Northern merchants
supporters of federalism were mainly wealthy merchants from the North. <span>previously,members of the Federalist party were mostly wealthy merchants, big property owners in the North, and conservative small farmers and businessmen. However, after the great depression those who support a greater government involvement have been southern farmers mainly because of subsidies.
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Answer:
cut down on fossil fuels and green house gasses
Explanation:
they are thickening the atmosphere so when the Suns rays enter earth they can't escape
