Answer:
Correct answer is C. The assassination of Julius Cesar
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Explanation:
Option C is not a reason as Caesar was killed in 44 BC, while the Western Roman Empire fell in 476 AD. There is a gap of over 500 years.
A was a reason as Germanic tribes were constantly pressuring the Empire, which eventually collapsed under their pressure.
B and D are also reasons, as frequent plagues crippled the empire and after Constantine The Great the emperors were incompetent to preserve the strength of the Empire.
<span> the 15th president </span><span>James Buchanan
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<span>Racial desegregation and other race related civil rights, were the hot button state's rights issue of the era. The Civil Rights Act of 1964 and Brown vs Board of Ed. were watershed moments in states rights, with the states losing on both fronts.</span>
Heterotroph An organism that obtains organic food molecules by eating other organisms or their by-products