I don't think that we should control all of it. I still respect Caprica's and Masona's Sovereignty. We should also leave some places for people considering joining.
Very well, other nations won't be affected for the time being. However, as to unclaimed land, the far side has plenty of it. You can draw out revised claims for people who remain in Angea. I just lay claim to the addition of Rossiya for now, I already occupy the gold, silver, and Aemilius. Map out your claim so the rest of the world doesn't go off the wall later.
100 percent of Avalonian military gear is steel now, aided greatly by the use of coal.
Rossiya Imperii has been added into the Avalonian Empire (Consisting of Avalonia and it's tributary nations). Insufficient manpower and resources prevents the construction of an addition to the all enclosing wall to encompass Rossiyan territory at the moment, but the foundations are being laid, and vital areas are receiving temporary fortifications. The Rossiyan Government retains political control, but Rossiya will pay an annual tribute to Avalonia in return for protection and resource aid from the Avalonian Empire.