I think you have to level up your current assistants until you unlock more or something.
SimCity Creator happened in 2008.
High land values and MD or HD Residences or Commerce
SimCity Creator was created on 2008-09-19.
To unlock the military base in SimCity Creator for the Wii, you need to achieve a population of at least 100,000 citizens and complete the "Military Base" mission. Once these criteria are met, the military base will become available for construction in your city. Additionally, ensure that you've built the necessary infrastructure and satisfied the needs of your citizens to support the growth of your city.
watch the video
put schools and museums :)
Buy it?
Post Global Warming, from the Global Warming Age.
you need to have the Brilliant Tree hero building
yes of course there is aincint check spelling srry scifi modern beyond and that's all i can rmember try http://nintendods-cheats.cheatcodes.com/simcity-creator-ds/cheats.HTML
By doing the missions in 'collections' on the main menu.
You can use the cheat code "you don't deserve it" and hopefully get the building.