What was the primary body of water use for travel and trade in the hellenistic era

the Mediterranean aea was the main body of water mainly its eastern part.

congress was not thoroughly prohibiting states from funding religious schools.

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.