Who was the first commander of the army of the Potomac, who trained his men to fight but was reluctant to use them in battle

George B. McClellan was the first

Idon’t know who knows but i know who does not know me

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.