what does the symbol on spartan shields mean
Spartan army The letter lambda (Λ), standing for Laconia or Lacedaemon, which was painted on the Spartans' shields, was first adopted in the 420s BC, and quickly became a widely known Spartan symbol.[39] Military families passed on their shields to each generation as family heirlooms. The technical evolution and design of Spartan shields evolved from bashing and shield wall tactics, and were of such great importance in the Spartan army that while losing a sword and a spear was an exception, to lose a shield was a sign of disgrace. Not only does it protect the user, but it also protects the whole phalanx formation. To come home without the shield was the mark of a deserter; rhipsaspia or "dropping the shield", was a synonym for desertion in the field. Mothers bidding farewell to their sons would encourage them to come back with their shields, often saying goodbyes like "Son, either with this or on this" (Ἢ τὰν ἢ ἐπὶ τᾶς).[40][41]
Christian cross The cross-shaped sign, represented in its simplest form by a crossing of two lines at right angles, greatly predates the introduction of Christianity, in both East and West. It goes back to a very remote period of human civilization. It is supposed to have been used not just for its ornamental value, but also with religious significance.[2] It may have represented the apparatus used in kindling fire, and thus as the symbol of sacred fire or as a symbol of the sun, denoting its daily rotation. It has also been interpreted as the mystic representation of lightning or of the god of the tempest, or the emblem of the Aryan pantheon and the primitive Aryan civilization.[2]