What conclusion can you draw from the organizational strategy that the author uses in the section “Royal Birth”?
 A 
 The author wants to explain to the reader how the bicycles of today resulted from the Draisienne.
 B 
 The author believes the best way to describe the Draisienne is to contrast it with modern bicycles.
 C 
 The author assumes the reader is familiar with many bicycling terms and doesn’t need to define them.
 D 
 The author classifies the ideas according to the categories “parts,” “components,” and “popularity.”