फर्थ इउनिअना 1828 मायथायाव गायसन जादोंमोन , जन जेकब आसतरनि आमेरिकान फार कामपानिनि थाखाय संदाननायनि बिथा महरै हाबा मावदोंमोन , जाय बे ओनसोलनि फालांगिखौ दबथायदोंमोन ।
Fort Union was established in 1828 serving as a base of operations for John Jacob Astor's American Fur Company which controlled the region's trade .