Answer:
Oxens were more reliable and tougher than mules. They will eat poor grass. Oxen were very strong and could haul fully-loaded wagons up ravines or drag them out of mudholes. A large wagon needed at least three pairs of oxen to pull it.
Explanation:
The French revolutionary wars were a series of sweeping military conflicts lasting from 1792 until 1802 and resulting from the French Revolution. They pitted France against Great Britain.