Driven by a spirit of nationalism and romanticism and stimulated by certain literary sources, many of North America's first poets, those of the revolutionary, national, and early romantic periods of the late eighteenth and early nineteenth centuries (until ca. 1830) sought inspiration in the Hispanic world. There they found some seven themes for verses, which today, with the possible exception of Freneau's and Bryant's, may seem of questionable aesthetic value. But because of these poets' interpretation of and surprisingly great concern for things Spanish, their works are of considerable historical interest.