WORLD CIVILIZATION

Detailed explanation-1: -The ancient Greek city-states developed a military formation called the phalanx, which were rows of shoulder-to-shoulder hoplites.

Detailed explanation-2: -As the economic resources of Greek city-states and individuals increased during the seventh century B.C., armies of foot soldiers were formed within the wealthier city-states. Known as hoplites, these soldiers were characteristically equipped with about seventy pounds of armor, most of which was made of bronze.

Detailed explanation-3: -phalanx, in military science, tactical formation consisting of a block of heavily armed infantry standing shoulder to shoulder in files several ranks deep. Fully developed by the ancient Greeks, it survived in modified form into the gunpowder era and is viewed today as the beginning of European military development.

Detailed explanation-4: -hoplite, heavily armed ancient Greek foot soldier whose function was to fight in close formation.

Detailed explanation-5: -Hoplites (/ˈhɒplaɪts/ HOP-lytes) (Ancient Greek: : op-li-tēs) were citizen-soldiers of Ancient Greek city-states who were primarily armed with spears and shields. Hoplite soldiers used the phalanx formation to be effective in war with fewer soldiers.