They travelled great distances by sea.
the answer may be d or b hope this helps
In regards to this question, there are no options given. I hope you are looking for whether the statement in the question is true or false. It would be totally false to say that in recent years, the controversy surrounding environmental issues has decreased. The controversy has increased not only in third world countries, but also in developed countries as well.
Answer:
B compass rose, I hope this helps good luck!
Explanation:
Actually every single one is correct, A<B<C they all are factors in the decline of Sumer.
