Answer:
Plant life
Explanation:
John Muir was a researcher of plants.
Answer:
Italian National Army
Explanation:
Garibaldi fought for Italian unity and almost single-handedly united northern and southern Italy. He led a volunteer army of guerrilla soldiers to capture Lombardy for Piedmont and later conquered Sicily and Naples, giving southern Italy to King Victor Emmanuel II of Piedmont, who established the Kingdom of Italy.
Hope this helps
Answer:
the National Security Agency
Explanation:
Well they'd need to import, which would cause them to lose money, so they'd have less money, and so they'd be affected in that way. Also, they can't make their own goods.