<prompt> Translate the following text to SwahiliThe river heads due north, as does the road straight across the island to Sao Vicente making the ancient town of Ribeira Brava established in 1440 an important junction.  <response>: Mto huo unaelekea kaskazini, kama vile barabara inayoelekea moja kwa moja kwenye kisiwa cha Sao Vicente, na hivyo kufanya mji wa kale wa Ribeira Brava kuanzishwa mwaka 1440 kuwa kituo muhimu cha usafiri. 