How might changes in land use practices have contributed to the dramatic decrease in the tiger's range, from historical times to the present?

I would say do to the ingress of of hummus that have chage n invaded. land it changed there food an water source were as like human man has changed look at them back then and now there range per day is not like it was now food plus WATER man has changed to more then 76% or humans have come LAZY n. well FAT wetre we have done made the mistake of changing what should have just been left alone