How does author Harvey L Cobb develop the idea that the
spread of cherry trees in Washington, D.C. was partly due to
good luck?

A) By discussing Dr. Takamine's role, Cobb highlights
the crucial connection to Japan to support the idea of
America's good fortune

B) By describing how Mrs. Taft arranged for the first
shipment of trees, Cobb highlights her keen interest
to support the importance of a knowledgeable First Lady.

C) By stating that the first shipment of trees was
infected Cobb highlights Dr. Takamine's quick
response to support the crucial role he played

D) By showing the scene in the cab Cobb highlights the
cabby's suggestion to support the idea that a small.
chance event began the process.