Their alphabet became the basis of Greek, Roman and hence today's alphabets.
An alphabet.
yes
yes
Their alphabet was adapted by the Greeks and Romans, and so is the basis of today's alphabets.
Semitic.
The Phoenicians.
They were polytheistic, as was the rest of the western world.
Phoenicians
Answer
The Phoenicians
(APEX) The Phoenicians were traders who traveled all over the region.
It's Western culture