On October 14, 1947, Chuck Yeager became the first person to fly faster than the speed of sound or MACH 1. He accomplished this in the rocket powered aircraft X-1 developed by Bell Aircraft Company.
somebody tells another person and that person tells someone and the rumor gets around
spead it
water
By the empires and trading.
I know that if the oil starts to spead than it wouldn't be safe to the living animals that live in the water can get affected.
all of them
Cancer that had spead to the internal organs
407 KPH
when others dont wash there hands
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Up to around 320 kph
Close living quarters were the main factor. Everyone was grouped so close together that when one person got the flu, so did everyone else.