a house divided against itself cannot stand. which of the following best explains the meaning of lincoln’s statement? popular vote, not state legislators, should determine a state’s senators. slavery should be made illegal throughout the united states. the united states would fall apart if it could not agree on slavery. the line separating free states from slave states should be removed.

It means that the United States would fall apart if it could not agree on slavery. This is during the time when the conflict between North and South elevated higher about slavery. Lincoln stated this in order for the people to realize that this problem if it would not be resolve immediately would result and cause a bigger problem.

Explanation:

an ethnic enclave is a geographic area with high ethnic concentration,

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.