Final answer:
The statement in the question is false. The nobles did not practice plowing, but they did control most aspects of serfs' lives, jousted, and brought unity to medieval society.
Step-by-step explanation:
False
The statement in the question is false. While the nobles did have control over the serfs' lives and practiced jousting, they did not practice plowing. Plowing was primarily done by the serfs themselves who worked the land as part of their obligations to the lord. The nobles were responsible for overseeing the work of the serfs and providing protection.
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