How did emperor costanite affect early Christianity

What do you think was a drawback to this method of calculating distance

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.

Which of these works from the italian renaissance exhibits contrapposto?