Sandstorms on the Praries (1 gen 1929 anni – 1 gen 1937 anni)
Descrizione:
Saskatchewan was facing a severe drought which meant crops could not grow. Lawrence Kirk developed a new wheat seed that prevented sandstorms and could grow in harsh conditions.Aggiunto al nastro di tempo:
Data:
1 gen 1929 anni
1 gen 1937 anni
~ 8 years