Final answer:
The treatment of the army endured by Candide is characterized by harsh discipline and severe hardships, including brutal physical punishment and relentless work.
Step-by-step explanation:
The treatment of the army endured by Candide, as described in the context provided, aligns with being subjected to harsh discipline and being forced to endure severe hardships. The excerpts depict a brutal and unforgiving environment where soldiers and slaves are treated with extreme cruelty, subjected to inhumane conditions, and physical punishment to maintain discipline and obedience. Examples include working in all weathers without appropriate clothing, facing the risk of death for disobedience or inability to meet quotas, and the psychological toll such treatment takes on individuals.