Yes, laws can be added. the congress can create a law, but the president must accept the law first.
the bill of rights was added
Firearms laws in South Dakota are in accordance with the federal laws, without much added to them.
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.
If by laws you mean Commands of God, then all 613 of them and the civil and sacrificial laws are in this version. Additionally, Jesus added that we are to love each other as He has loved us.
Laws are enacted by congress or the state legislatures. Laws are declared unconstitutional by either court decision or by by being nullified by the same body which promulgated them in the first place.
1942 for the first 3. Then a few more were added later on.
A constitution tells how governments are made
No, Hammurabi actually improved it and added lots of rules to it... But it wasn't the first.
You shouldn't say "the following" if you don't provide a list. That sounds like Kepler's Laws.
Kepler
United States Bill of Rights ~ see related link below .
What code? Penal Code? There is no chapter 614.