Oversized Sheets How Many Oxen Did It Take To Pull The 6,000 Lb. Load Of The Oversized Wagon Used On The Santa Fe Trail?

How many Oxen did it take to pull the 6,000 lb. load of the oversized wagon used on the Santa Fe trail? - oversized sheets

I am a street doiung Kansas Trivia (hard) and I searched and searched, but no concrete answers to specific questions and quotes