Original: However , after a few years , the coverage of many subjects tends to broaden , so now , there are related subarticles , as '' Scarlett O'Hara '' or '' Rhett Butler '' or '' Ashley Wilkes '' ( or other characters in Margaret Mitchell 's 1936 novel ) .
Simplified: However , after a few years , the coverage of many subjects tends to broaden , so now , there are related subarticles , such as '' Scarlett O'Hara '' or '' Rhett Butler '' ( or other characters in Margaret Mitchell 's 1936 novel ) .