John Quincy Adams is the secretary of state in 1819.
Answer:
Flea Bites
Explanation: The Black Death is believed to have been the result of plague, an infectious fever caused by the bacterium Yersinia pestis. The disease was likely transmitted from rodents to humans by the bite of infected fleas.
I think exshaustion or body trying to cool down
Answer:
Was it part of the Muslim world in. 750? ... founded one of the great religions of the world. ... Fulfilling these duties required knowledge of the physics
Explanation: