Answer:
native americans
Explanation:
the other options are all much more recent than 8000 bc
Answer:
all of the above except b
Explanation:
i dont know
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.
Islam is a religious system begun in the seventh century by Muhammad. Muslims follow the teachings of the Qur’an and strive to keep the Five Pillars.
Ano ang hindi makakatulong?
