Which was the biggest flaw in the articles of confederation?
it did not provide for an independent federal judiciary.
states did not have equal representation in the federal government.
states did not have proportional representation in the federal government.
it created a weak federal government with no powers to impose taxes or regulate trade.
it failed to align states’ economic and political interests.

It failed to align states’ economic and political interests.

Assemblies do not have written codes of laws. laws are matters for magistrates and courts, not assemblies. codes of law are things such as civil law, criminal law, and constitutional law. what assemblies have are procedures regarding debating, voting and other business they might carry out.  also note that rome had three assemblies: the assembly of the soldiers, the assembly of the tribes, and the plebeian councils.