The gas engine
Explanation
Answer:
"The deliberate killing of a large number of people from a particular nation or ethnic group with the aim of destroying that nation or group"
Explanation:
That's the definition.
Good way to remember → "Geno" Can be Genetic/Born as.
So you're killing a large group from a place (nation), or how they were born (race).
Answer:
The Ancient Greeks didn't have the technology at the time to send messages so they developed different ways to communicate to people at long distances. During a war, Ancient Greek armies developed a tool called the Stentorophic Horn. Ancient Greeks also used light signals to send urgent messages to armies.
Answer:
c, d, e, f
Explanation:
I got the answer from e d g e