Heat chicken broth and add whole wheat. Simmer ½ hour; refrigerate mixture overnight.
In the morning, simmer wheat until soft, approximately ½ to 1 hour; drain excess liquid. Add green onions, pepper, olives and drained artichokes to wheat berries. Blend mayonnaise and curry powder into ¼ cup reserved artichoke marinade until smooth. Add to wheat mixture and mix thoroughly. Chill several hours before serving or overnight.