How did labor unions win the support of workers?
by standing against unskilled laborers
by going against the free market system
by protecting the right of workers to better treatment
by promising comfortable retirement incomes

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.