Complex sentence: The Ochsenstein decline began in the late 14th century.Rudolph 2nd lead many conflicts including the one which caused the city of Strasbourg to besiege the castle in 1382.
Split into simpler sentences: The Ochsenstein decline began in the late 14th century. Rudolph II lead many conflicts including the one which caused the city of Strasbourg to besiege the castle in 1382.