Nation's credit. Fiat currency is a currency like the Dollar or Pound, where a government says it has value, it's not something that does actually have value like gold or silver. The value is determined based on the nation's credit.
<span>The 0-19 demographic is the cohort that is the majority of the population in the US over the years. This seems to be counter-intuitive, since it is usually thought that there are typically more adults than kids, but it shows that adults are more dispersed in their ages than youth are in the country.</span>
They owned very cheap ones for 20 cents, they believed it would go places so they invested.
No, it is false that Valley Forge was a high point in the American Revolution, since it was actually one of the lowest points for the American soldiers, thousands of whom died from exposure and starvation.