Suppose The history of the Great Wall of China<br>The Great Wall of China was built over multiple dynasties and centuries, with different sections being constructed and rebuilt at various times. It was originally built as a defense against invasions from nomadic tribes from the north, but also served as a border control and allowed for the regulation of trade along the Silk Road.
Can we infer that "The Great Wall of China was built in a single continuous construction project"? Yes, no, or maybe?