Answer:
The letter B is the right answer.
Step-by-step explanation:
Claim means believing something and putting it as true. A claim of fact, therefore, is an argument that is made true through facts that prove it. An example can be seen in the phrase "Franklin D. Roosevelt was a successful president". This is because it is possible to take historical facts that prove how Roosevelt was successful as an American president and how he helped the country in a great way.