Railroads in the south were few before the civil war. by the time it was over, most were destroyed. what does this map demonstrate? railway building was a priority in the south during and after reconstruction little progress was made in repairing the structural damage of the civil war more people focused on building new factories over repairing railroad lines the only new railroads built were those connecting the north to the south

answer:

the answer is c

explanation:

you answerd your own question

so, based on the research i've done. the u.s. government were always on a wild goose chase just to take down castro. he then retired his trone to his brother raul in 2008 due to some health issues. so it's obvious your answer would be:

castro had no allies from which he could receive aid.

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                                                    -wolfiewolffromsketch