They conquered neighbouring territories and made the inhabitants into serfs who provided part of their crops to the Spartan state.. This freed the Spartan males to concentrate on military training instead of farming for subsistence.
Sparta is so strong because they worked on their army do much that they got really strong
Athens had a strong navy, while Sparta had a better army
Sparta boys had to be strong because in b.c the Athen and the spartas were always at war so they need to know how to fight.
Sparta was not strong at sea, Sparta let it's allied sea friends handle those affairs.
The people of Sparta focused mainly on having a strong army, so Sparta was concerned with having a strong military whenever they need it just in case anyone would try to overthrow them.
IN MEXICO
because Sparta didn't have things that Athens had like, most of it was grain came from the lands surrounding the black sea so the Sparta had built its own strong navy.
The Nobles of Sparta and the buff guys
Surrounding mountains made Sparta somewhat isolated.
Strong , because Athens and Sparta would be to busy fighting with each other (common sense)
Because athens had freedom they did any thing they wanted. At theaters they drank hard, made inapporpiate jokes, and criticized politicians. Because of this sparta was able to defeat them in 404 b.c. They never saw it coming. the athen are lazy to sparta did not allow luxturie because it made them think they were lazy they worked hard and made an army they did their best to be strong unlike the lazy athens.
Sparta won from strong allies and cutting Athens off from its food supplying colonys.