Changes

=== Population ===  

=== Population ===  

The population of metropolitan Serria is almost entirely homogenous, however, conflicts throughout the years and Serria's acceptance of refugees allow for some sway. Native Serrians make up the vast majority of the population, upwards of ninety percent of it. The Serrian population of about 7.4 million is one of the smallest on Kerbin. The majority of Serria's population lives on the island of Vellina, which is the largest Serrian city, and houses 28% of the total population of the entire nation. The next largest population center it the island of Serria itself, and lastly is the Nassante, which mainly serve as a naval refueling base and port, as well as a local trade hub.

The population of metropolitan Serria is almost entirely homogenous, however, conflicts throughout the years and Serria's acceptance of refugees allow for some sway. Native Serrians make up the vast majority of the population, upwards of ninety percent of it. The Serrian population of about 51.2 million is one of the smaller on Kerbin. The majority of Serria's population lives on the island of Vellina, which is the largest Serrian city, and houses 14% of the total population of the entire nation. The next largest population center it the island of Serria itself, and lastly is the Nassante, which mainly serve as a naval refueling base and port, as well as a local trade hub.

=== Language ===  

=== Language ===