OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has assigned a Financial Strength Rating (FSR) of B++ (Good) and a Long-Term Issuer Credit Rating (Long-Term ICR) of “bbb” to United National Life Insurance Company of America (UNL) (Glenview, IL). The outlook assigned to these Credit Ratings (ratings) is stable. The rating assignment reflects UNL’s strong risk-adjusted capitalization levels and trend of profitability. UNL has operated with consistently favorable operating earnings over the past three y