You should put the options down below, because its impossible to understand what you mean with only this sentence.
An economic slump due to the government over spendings in Vietnam
Answer:
Reducing the size of the U.S. military
Explanation:
a-p-e-x
Neutrality Acts prepared the United States for WW2
"Frequent battles for succession weakened the Songhai army" is the one among the following choices given in the question that <span>caused the decline of the Songhai Empire. The correct option among all the options that are given in the question is the third option or the penultimate option. I hope it helps you.</span>