As all countries (nations) do sooner or later, they deteriorated from the inside, same as Rome did. Nations consist of people, and people do not live forever neither.
Francisco Pizarro captured the In can emperor Atahualpa and killed them
two things: 1.Spainish conquest and 2. European diseases ( smallpox Mainly).
By the fault
a spartan had a helmet a shield and a spear
Helots were important because they revolted often. The average Spartan citizen had 12 helots to himself. So, the helots outnumbered the Spartans. The helots' large rebellions caused the Spartans to strenghten their army. This constant test of military ability made the Spartan military strong and powerful.
gravity
To this day, historians argue over what caused the Roman empire's downfall.
What caused the downfall of the Shang Dynasty was that Shang Zhou's army was defeated by the Zhou people at the Battle of Muye.
Muslim destroyed them
Lack of food
Died of a stroke
Lack of food
Nothing caused Trajan's downfall. His reign ended when he died. He was ill in the last few months of his life and died of oedema.
Domitian was murdered in a palace conspiracy by court officials.
Anti-protestantism contributed a lot to Louis' downfall because it caused them to not agree with him on many issues ;)
Anti-protestantism contributed a lot to Louis' downfall because it caused them to not agree with him on many issues ;)
Augustus' reign ended when he died of old age.