I believe it is the Sumerian.
Answer:
A. Fleas that had bitten infected rats passed the infection on to humans
Explanation:
This was furthered because people believed cats were spreading and they killed the cats that had been keeping the rat population under control
Answer:English soldier John Smith eventually made his way to America to help govern the British colony of Jamestown. After allegedly being saved from death by Pocahontas, he established trading agreements with native tribes
Explanation:
Smith's strong leadership helped the colony survive and grow but also made him enemies within the fort. As he slept in a boat in the river one night, Smith was badly injured by a mysterious gunpowder explosion. He return to England for treatment in October 1609 and never set foot in Virginia again.