Answer:
Communication happened during trade, and when the people they traded with went back to their home land, they tell the stories to other people making it spread or globalizating.
Explanation:
Ponder means "to think about (something) carefully," which is most similar to D. Reflect. Ponder basically means, "to reflect on" something.
Answer:
Depicting a staff as snakelike could possibly mean that it is just shaped a way a snake is; what I mean is that it may just be twirly or curvy. However if you are relating it towards symbolism it may represent evil, and possibly sneaky because snakes tend to be associated with being sly and representing the devil, which is again evil/darkness.
This excerpt probably should have included the verse following it, which
is "Here is Odysseus' hall, no hall like this!" So they are standing at
the gate at the home of Odysseus.
He has in fact made a long
journey home, so B could be correct. The journey did require patience
and endurance, so A could be correct. But I would go with D, happiness
upon returning home.
A reasonable argument could be made for
all of the above. Symbolism can be subjective, and each reader may
interpret things differently.