Okay, shogun, since I've been doing this I've never really been told explicitly about your vichi empire. Only stuff I've been able to learn from the story.
So could you give me a run down of everything I need to know? Is it on earth? A colonial space station? planet?
System of government and where you fit into it. Military, etc...
Vichi Empire consists of most of Europe and Africa around the Mediterranean Sea, and Northern Europe near the Arctic and Baltic. Then it also owns East and Northeast Asia. It also owns most of the colonies in the United Earth Alliance and all of the "frontier" colonies, and countless orbital colonies. It is the major power of the UEA, much like the United States is today. It is mostly a space faring Empire that still clings on to large territory on Earth. The capital being a huge artificial island in the middle of the Mediterranean called Genesis City, or more commonly referred to as the Imperial Capital. It leads a group of nations ( I have listened 'em ) the Earth Defense Union. Earth Defense Union are pretty much North America, Vichi Empire, Non-Vichi Western Europe, lead by the Vichi Empire. It is much like NATO, but with slightly closer ties. They are one of the few nations ( others being Union of North American States ( North America ) and the New European Union ( non-Vichi western and northern Europe ) ) that have their own military force and the Vichi Empire is independently governed ( like other larger nations ). The Refromist League as a whole does have their independent military force and are independent, but it is them as a League not individuals.
To put it into the best historical sense as possible, the Union is like NATO and the League the Warsaw Pact.
The Vichi Empire is confusing...it is like a mix between the British Empire and the United States.
Vichi Empire has the strongest SINGLE military force. Its soldiers are highly skilled specialists and its equipment the most expensive and the most advanced. Quality instead of quantity. It have the biggest and strongest navy in the UEA, the Vichi Empire is the only nation in the UEA that have the capability to produce Mobile Suits. Even though Mobile Suits are widely used, it replaced fighters, however bombers are still used, researched and developed, and are focusing more on speed and stealth of delivery instead of payload.
The Vichi Empire is the most advanced nation on Earth, and with one of the lowest population density due to he space faring nature of the Vichi Empire. It is the main facilitator and mediator of peace in the UEA, and it is the mediator between most UEA foreign relations, the most famous being the Empire of Greater Xenturia, a powerful and advanced alien Empire. UEA fought the Xenturians before, over a misunderstanding on the part of an UEA Captain. The Vichi Empire refrained from fighting at first, then when the other nations started to crumble and the UEA's lines started receding did they lead the charge. Xenturian technology far outmatched human technology, and the Empire fought on regardless and lost many soldiers and made many sacrifices. A strike force lead by Yorimoto vi Yamato had success, but negotiated with ( and fell for ) Princess Sakura Xenturia, and decided to stop the fighting themselves and refuse to fight. Fighting stopped and Vichi and Xenturia became very close.
It is thanks to Xenturian technology that Vichi expanded and rebuilt very quickly afterwards.
After the Holian Space War, the UEA ceded most of the planets scarred by the war and the uninhabited and uninhabitable to the Vichi Empire to support, because the Empire is the only nation that can. Resulting in the Treaty of Genesis and made a lot of people very unhappy, mostly some of the former colonists.
So how did the Empire get started?
It used to be a nomadic and aggressive Empire that conquered and plundered ( thats how the Empire got their planets in the UEA interior and Earth ). Then after generations and over the years, the Empire gradually changed into a free, benevolent nation.
Politics?
It have laws that everyone, from Emperor to a homeless man must obey. The Emperor have a court that it much like a parliament.