Gold birg. Focused on how people think
What would happen if we don't have good citizenship then we would be all separated and would not get along. If we had good citizenship (like today) would get along easily and fairly.
The law changes because people were disagree about it and there's big difference from now
Answer:
Trade between mexico and new mexico established during the Spanish period was open only to the Spanish.
Civilizations connected through trade first via trading tools with other nearby communities then it evolved into trading more goods such as foods crops and weapons. Then with boats this allowed technology and customs to travel for example Egyptian sculptures influencing Greek art work and the silk road. This helped humanity since a example of isolation was japan until the Miji Restoration. Humanity needs trade in order to communicate and get things they cannot make in their region of the world.