Mark the statement that is not true.

sparta's main strength was in its navy.
athens' main strength was in its navy.
solon established a law which prohibited enslaving people in debt.

The false statement is - Sparta's main strength was its navy.

Unlike the other Greek city-states, Sparta was not as focused on its navy, but instead it was focused on its infantry. The Spartan men were well known throughout the ancient world as the best infantry unit, as excellently organized and disciplined, very strong, skillful, and physically incredibly well prepared. This reputation was in fact with a right reason, because all healthy Spartan men from their very young age were taken away from their homes and were under heavy military training until they reached an age for retiring, and they were indeed the best prepared soldiers of all in the ancient world.

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.