E. Some Americans began smuggling goods
Answer:
in mild cases, yellow fever causes a fever, headache, nausea and vomiting. But yellow fever can become more serious, causing heart, liver and kidney problems along with bleeding. Up to 50% of people with the more-severe form of yellow fever die of the disease
Explanation:
If this helps mark brainiest.
sorry dude but we cant do that its too long.
