it stretched from the arch of septimius severus to the arch of titus. triumphal arches, named after the emperors who built them, functioned as public-relations tools. reliefs decorating the various arches show how war and expansion were the business of state. rome's thriving economy was fueled by plunder and slaves won in distant wars. - [voiceover] this program is made possible in part by historic marion, virginia, home of the wayne henderson school of appalachian arts and celebrating 20 years as a certified virginia, main street community. the ellis family foundation, general francis marion hotel. the historic general francis marion hotel and black rooster restaurant and lounge, providing luxurious accommodations and casual fine dining. the bank of marion, your vision, your community, your bank. emory and henry college, since 1836, solving problems through creative and collaborative results-based education. wbrf, 98.1 fm.