Plz help me in this math​

Which is likely the most serious problem associated with an epidemic? 1. there are sometimes no cures to the diseases that spread. 2. people often die from the diseases that spread. 3. there are usually no ways to prevent people from getting ill. 4. people often don’t know they have a disease.

Where did benjamin franklin travel to to seek aid for the colonists during the revolutionary war

Explain how john f.kennedy organized the content of his speech.cite specific examples from his speech to support your answer