How does the growth of urban areas in ldcs represent a reversal of the trend in urban growth historically?

MDCs were the first to urbanize, shifting toward industry and moving into cities (stage 2 or 3 of the demographic transition model). Historically, MDCs were the urbanized ones, while LDCs remained non developed agricultural areas. Today, MDCs are postindustrial, meaning that people are moving back into suburbs and working in tertiary, quaternary, and quinary economic sectors, and having manufacturing and manual labor done elsewhere. LDCs are rapidly developing, and industrializing.

Ongoing civil wars western roman empire finally collapsed476 c.e. romulus, the last of theroman  emperors in  the west, was overthrown by the germanic leader odoacer, who became the first barbarian to rule in rome. the order that the  roman empire  had brought towestern  europe for 1000 years was no more.