How did the Phillips brothers expand their businesses? A. by selling it to other businessmen
B. by changing their source product
C. by merging their companies
D. by acquiring government support​

C. By merging their companies.

Explanation:

I feel like the positives that this would bring out is fairly obvious, so I don't need to explain.

By merging their companies

Explanation:

hope this helps

accomplishment : zachary taylor’s was a national war hero in his battle in an mexican war

explanation:

he was known as a national war hero for his battles in the mexican war, taylor was elected as the 12th president of the united states in 1849. he led the nation during its debates on slavery and southern secession. after serving only 16 months in office, taylor died from cholera morbus on july 9,