Concept:Uberrimae fidei is a Latin maxim meaning "utmost good faith."
It is a fundamental principle governing every insurance contract.
Explanation:Insurance contracts are based on complete honesty between both parties.
The principle of uberrimae fidei requires the insurance company to disclose all material facts about the risk to the proposer before the policy is accepted.
It also requires the proposer to reveal every important fact that may influence the insurer's decision.
This duty of full disclosure prevents concealment and ensures the contract is fair to both sides.
Without such disclosure, the insurance policy would be invalid or voidable.
Therefore, the principle that compels the insurance company to disclose all material facts of the risk is uberrimae fidei.
Answer:C. uberrimae fidei