Why do you think the portuguese named the tip of africa the cape of good hope? explain in complete sentences

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place

the technology changed agriculture in an impacting manner since many people left the field work by a cellular or other technological appliances