In the years between World War I and II and immediately following World War II, the study of Infectious disease moved from the patient's bedside to a clinical scientific laboratory
moved from a laboratory setting to hospital wards where patients were treated
O moved online where doctors and researchers conducted online research
O none of the above

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.