“This is a great land--one filled with resources not yet exploited and opportunities still ungrasped. Its prosperity is dependent on agriculture--upon the soil.” So speaks Professor Alfred G. Arvold, of North Dakota Agricultural College, in a talk probably delivered in about 1915. This country “is certainly a Land Where the Farmer is King. East of the Montana copper mines and west of the Minnesota iron ranges is the agricultural Mecca of the continent,” declares Professor Arvold, thus situating