 RADNOR, Pa.--BUSINESS WIRE--Lincoln Financial Group NYSE:LNC today released its 2020 Corporate Social Responsibility CSR report, A World of Difference: Making Positive Impact in a Year Like No Other, highlighting the companys significant and ongoing contributions to improving the well-being of its employees, customers and communities. The firms annual CSR Report, which covers activities from Jan. 1 through Dec. 31, 2020, describes Lincolns strategy, actions and achievements in the area 