OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has affirmed the Financial Strength Rating (FSR) of A (Excellent) and Long-Term Issuer Credit Ratings (Long Term ICR) of “a+” of the U.S. property/casualty subsidiaries of Assurant, Inc. (Assurant) (headquartered in New York, NY) (NYSE:AIZ). Concurrently, A.M. Best has affirmed the FSR of A- (Excellent) and the Long-Term ICRs of “a-” for the core life/health subsidiaries of Assurant, which comprise the organization’s domestic and foreign preneed life in