New Zerkonia

New Zerkonia is the well-developed capital city in the nation of New Passivaria, originally built by the Passivarian Republic as a colonial industrial city and main trading hub in the safest heartlands of New Passivaria.
The city when it was originally built during 13/12/1667 (Pre-War) was a plantation city and trade depot then eventually got bought out by industry companies which then turned most of the plantations into simplified factories, which until the industrial Revolution of 03/05/1815 turned these simplified factories into full-blown industrious mechanized factories heavily funded by the Passivarian Republic government.
In a space of 30 years, the city expanded to extreme levels nearly equalizing that of Old Zerkonia which spanned 50 miles wide during the time. New Zerkonia spanded 45 miles wide.
The city originally focused its factories on producing goods mainly Tar, Wax, Steel, Kerosene, Trinitrotoluene and Gunpowder. However, there were also trades for unique consumables such as Peppers, Caffeinated Beans , and Tea.
The city was nearly destroyed during The First Great War but was soon recovered by the survivors of such war and over a span of thousands of years it is now nearly the same size as Passivaria's capital Zerkonia, Zerkonia spans the size of 250 miles whilst New Zerkonia spans 210 miles.
New Zerkonia today's largest building is the City Hub called the "Colony Capital" which looks very similar to the Quantonian Empire's capital structure called the Fironikan Palace. but only half the size of it.
To this day the city of New Zerkonia looks like a replica for Zerkonia but a scaled-down model, still following the tradition of having a wall surrounding it.