Its construction was almost completed in a mere 44 years in the middle of the 13th century; as a result it was possible to maintain a homogeneous architectural style.
The construction was rushed by using 10,000 slaves.
mnli hypothesis: The construction was rushed by using 10,000 slaves. premise: Its construction was almost completed in a mere 44 years in the middle of the 13th century; as a result it was possible to maintain a homogeneous architectural style.