Why did Sparta Collapse?

Why did Sparta Collapse? Sparta was an ancient Greek City state. Sparta was the leading force of the unified Greek military during the Greco-Persian Wars. Sparta was also the principal rival and then enemy of Athens during the Peloponnesian War. The city of Sparta never recovered from the defeat against Thebes in the Battle of Leuctra in 371 BC. ♦Consider to Support the Channel of Patreon and gain cool stuff:   / knowledgia   ♦Please consider to SUBSCRIBE : https://goo.gl/YJNqek ♦Music Used : Kevin MacLeod - Impact Allegretto Kevin MacLeod - Drums of the Deep Kevin MacLeod - Thinking Music    • Shattered Helium - Under The Sky (Epic, He...      • [NO COPYRIGHT MUSIC] ACTION CINEMATIC DYNA...   ♦Sources : https://www.historynet.com/sparta-the... Carl Roebuck, The World of Ancient Times Plutarch, The Age of Alexander: Nine Greek Lives 00:00 Introduction to Ancient Greece 01:00 Rise of Greek City-States and Early Conflicts 02:30 Persian Wars and Sparta’s Military Culture 04:00 Peloponnesian War and Spartan Dominance 06:30 Sparta's Decline and Theban Ascendancy 09:00 Legacy and Fall of Sparta #History #Documentary