Early American dramatists worked within a set of dramatic forms and theatrical traditions inherited from England. The most important comedic forms were sentimental comedy, social comedy, comic opera, and satire. Among theatrical traditions transmitted from England was the acceptance of women as playwrights: comedies by English women writers were among the most popular works in the theatres of early America. Early in the history of the new nation, American writers began using and reshaping drama to represent specifically American identities, experiences, and perspectives. While the American context offered new opportunities, however, it also presented unique obstacles. Strong antitheatrical attitudes, based on religious opposition to acting and cultural opposition to elite art forms, combined with thinly populated cities and scarcity of resources to make establishment of theatre difficult in the United States. To counter antitheatricalism, or perhaps merely to address unsophisticated audiences, writers of early American comedies assume a highly didactic tone and focus closely on issues of national identity. They present incidents in American history, demonstrate the dimensions of American citizenship, and exhort the audience to feelings of patriotism.