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?
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.
By discussing Dr. Takamine's role, Cobb highlights the
crucial connection to Japan to support the idea of
America's good fortune.
By describing how Mrs. Taft arranged for the first
O shipment of trees, Cobb highlights her keen interest to
support the importance of a knowledgeable First Lady.
By stating that the first shipment of trees was infected,
O Cobb highlights Dr. Takamine's quick response to
support the crucial role he played.

uh, the answer is d i guess.

an argumentative essay presents objectively a topic and its main characteristics. besides, it states all this information and facts by giving authentic and substantiated proof to the audience. by contrast, a persuasive text purpose is to convince the audience about some facts by presenting them according to his/her emotions and feelings. the main purpose of a persuasive text is to convince the audience to agree with the author´s opinion. on the other hand, in the argumentative essay, the author leads the writer to recognize his/her point of view as the correct one.

i cannot see any of the options