HI, a frontier is an area of unexplored land close to or near a states borders.
Tragedy, Lyric Poetry<span>, New Comedy, Satire, Epic </span>Poetry<span>, along with over 120 plays. Hope this helps. </span>
Many men who worked in the industrial labor force left for war, leaving empty positions which were then filled by women. The percentage of women in the American workforce went from around 27% to 37%.
Islam continued to be the primary religion of the Middle East regions