Answer:
Native American governments were smaller and more local. Mainly anyone could have a say in a political decision. Whichever decision got the most votes would get chosen. Tribal leaders were sought out based on wisdom and skill.
The colonists in Jamestown ultimately survived by growing tobacco, which became highly in demand all over the world. This was not their intention, however.
The EUro has pros. Such as transparency, reducing cost of exchange, reducing cost of printing, the same and anticipated monetary policy in every member country etc.