Explain the extent to which the excerpts from The Twenty-four Exemplars of Filial Piety are a reliable source of evidence about how Chinese children acted towards their elders during the Song Dynasty Need this ASAP

Select the five weaknesses of the articles of confederation. congress could not declare war or establish an army. congress could not levy taxes. congress could not control trade. not all the states were represented in congress. no national court system. no executive to enforce the laws. congress could not negotiate with foreign governments. the national government could not borrow money. nine of the states had to agree to pass a law.