Both the Mayans and the Aztecs inhabited parts of the North American
continent.
Answer:
Gold and salt
Explanation:
Before the Enslaved people became the preferred commodity from West Africa for Europeans, replacing "GOLD and SALT" as the most valued trade commodity.
This is evident in the fact that, before the rampant slave trade in Africa began around the 15th century, it is reported that the major trading commodities are the Gold / Salt exchange, particularly in West Africa, where the slave trade fully thrives.
The technology necessary for navigating such journeys had not yet been invented. Ships had to become better, then they needed maps and charts, compasses, and anything similar.
Answer:
Collects Social Security taxes from all workers. Pays government
pensions to retired people and disabled people.
Explanation:
