According to St. Jerome, Roman soldiers are the sons of what groups of people?

According to St. Jerome, Roman soldiers are the sons of Plebeians.

Explanation:

The plebeians were the common people of the time of the Romans. They were peasants and workers who worked on the land or did labor work or some other menial specialized work.

They were the ones fathering the future soldiers of Rome is what St Jerome, one of the prime early missionaries of Christianity opined.

The Christians understood that the Plebeians had been historically oppressed so focused on them a lot.

They were the prime converts to the faith in the beginning.

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.

i think that the answer is polishing peanuts