Why are blogs often not considered to be an authoritative source?

Why are blogs often not considered to be an authoritative source? Check all that apply.

1] They are opinion-based.

2] The authors write short entries.

3] They focus on facts.

4] The authors often lack credentials.

5] They rarely offer solutions.

THE ANSWER IS 1&4 FOR EDGEN

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

the correct answer that would best complete the given statement above would be option b. expanding civil services. diocletian and constantine paved the way for foreign invasion by dividing the empire, creating administrative bureaucracies and reorganizing the military, except for expanding civil services. hope this answer .

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