In the gold rush of 1849, prospectors found a yellow mineral that appeared to be gold, but was harder and more brittle than gold. what is this mineral that came to be called “fool’s gold”?

¿why was jackson opposed to the bank? a short answer*

What deadly disease cost many workers their lives before dr. william gorgas found a treatment?

Who was the washington lawyer who watched the bombardment of fort mchenry from a british ship and wrote a poem about it? a.francis scott key b.benjamin banneker c.william clark d.zebulon pike