It is harder to learn who- and where!- a tractor was built these days. I have a 30+ year old JD 850 that has Kanji characters on the major castings , so we know it was a "Japanese tractor".
Today, LG Tractors (Korea) is not a name we think of when shopping for a CUT. The company began in 1975 as a part of Hyundai in cooperation with Yanmar of Japan.
LG had tie-ups with Mitsubishi and Fiat/New Holland, (CNH Global), and sold tractors under the LG, LG-Fiat and LG-New Holland brands.
They also built tractors for sale by LG Montana, TAFE, LongAgri and Farmtrac in North America.
In 2005, LG Cable split off from LG and became LS Cable. The tractor division became LS Tractors, and tractors began to be sold under the LS and LS-New Holland brands.
It looks like "Made in America, by Americans" is a myth.