What does the word advantage mean as it is used in the sentence

answer; i believe that the correct answer is (c) ///

sorry but your romanian isn't clear could you just translate to english

explanation:

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;

imperial crisis leads to civil war.

roman forces withdraw from britain as goths attack rome.

odoacer topples romulus augustus

huns attack the empire and drive german peoples ahead of them.