What were people like Upton Sinclair who wrote about social evils and the abuses of child labor called?

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.

What is the orthodox interpretation of why the cold war started

According to this passage, what can be expected of people appointed as judges temporarily?