A.Farmer had few tools before the agricultural revolution.B.People in the United States were traditionally serf-reliant.C.Life on the farm was extremely difficult.D.New tools were designed to be portabl
A.Farmer had few tools before the agricultural revolution.
B.People in the United States were traditionally serf-reliant.
C.Life on the farm was extremely difficult.
D.New tools were designed to be portabl