Although Emily Dickinson (not Dickerson) has written under the influence of Romanticism, which was the era in which she was born, no, she is not a Romantic writer. Emily Dickinson is in fact a Renaissance writer, which happened in America from about 1830 to around the Civil War.
More Compositions are attributed to Hildegard von Bingen than to any other musician who worked before the early fourteenth century. The correct option among all the options given in the question is option "c".<span>Hildegard von Bingen was born on 16th of September in the year 1098 and died on September 17th of the year 1179.</span>
Ancient roman architecture if you need a more specific answer let me know :) hope this helps!