In the early 19th century, most social institutions and norms were strongly shaped by gender, or the perception of what was appropriate for men versus for women. Writing was no exception; non-fiction works about social, economic and political issues were dominated by men, while limited areas, such as romance fiction, and topics dealing with domesticity were considered to be appropriate for women authors. Despite these gendered expectations in the literary world, Martineau strongly expressed her opinions on a variety of topics.