In what ways did the Articles of Confederation provide a "bridge" from the Revolutionary War to the Constitution?

Ayoung lady whom i'll call anonymous lived in west berlin and she said there's a thing going on there called the berlin airlift.the russians are trying to take over. this is not a good thing she says because the russians are communist and in a communist society. you don't have a say in the vovernment and you have much room to stand up for yourself.

The 13th amendment explicitly banned slavery and involuntary servitude in the united states.