Why were European monarchs concerned in 1792?

By 1792, European Monarchs were concerned that the revolution could spread to their countries. When former members of the nobility and anti-revolutionaries arrived in neighboring countries, they told stories about the chaos of the revolution.

The Convention that met in September 1792 was a more radical body than earlier assemblies. It voted to abolish the monarchy and establish the French Republic. Under this new government, Louis XVI and his queen were executed. ... War with other European nations and internal rebellions concerned the government.

- BRAINLIEST answerer

PLEASE MARK ME BRAINLIEST

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.

companies passed on production and transportation costs to consumers