Two things that increased american interchanges in the late 1800s were "b. the telegraph and telephone," since both of these creations significantly accelerated correspondence and made it more productive.
Slavery meant that only whites were popular
Answer:
Se asentaron los primeros pobladores en El Golfo de Urabá.
The primary difference between barter and currency systems is that a currency system uses an agreed-upon form of paper or coin money as an exchange system rather than directly trading goods and services through bartering.
He was beheaded.
Charles I had a lot of fights with the Parliament about how he should rule the country, which is why he dissolved the government and started ruling on his own. This obviously meant treason, which is why he was beheaded for his actions.