Which statement is the BEST way to improve the coherence of paragraph 6's topic sentence?
A)
A wagon toll road gained great wealth over the Sierra Nevada Mountains
to Virginia City and the railroad gained even more wealth.
B)
A wagon toll road, then later a transcontinental railroad, were responsible
for a great amount of wealth gained by Virginia City
While authorities gained great wealth by installing a wagon toll road over
the Sierra Nevada Mountains to Virginia City, they gained even more
wealth by building a transcontinental railroad.
Fortunes were made from transportation, but none so much as what was
gained from a transcontinental railroad from the Sierra Nevada Mountains
to Virginia City which surpassed the wagon toll road,
D)
