What were the laws passed by southern states to prevent african americans from owning land?

The laws passed by southern states to prevent african americans from owning land was the reconstruction acts of 1867. The Reconstruction Acts of 1867 laid out the process for readmitting Southern states into the Union.

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.