What were the various goals of the European powers in the expansion of their empire

The main goal was economic, was to extract resources from the colony, and take them to the mother country (the European power). These resources could be gold, silver, sugar, tobacco, cotton, and so on.

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.

Ireally don't know