Final answer:
The Separation of Insureds provision means each individual insured under a policy is protected separately, including in situations involving claims or legal actions with other insureds on the same policy.
Step-by-step explanation:
According to the Separation of Insureds provision, the correct answer is C. each individual insured covered under a policy is protected as a separate entity, even against other insureds. This means that under an insurance policy, each insured is treated as if they are the only insured and are covered independently of claims or legal action brought by or against other insureds under the same policy. This is particularly relevant in scenarios where there are multiple parties insured under a single policy and a claim involves actions between those individuals.