How did dollar diplomacy prevent costly wars

America extended it's influence on other countries with business and trade.

Explanation:

Dollar diplomacy means that the country is trying to extend the influence of it's power on the other countries o the world and this is mostly done because of the financial powers that the country has.

The dollar diplomacy here stands for the power of the dollars of the United States of America which influenced other countries of the world with the help of the trade of the United States with other countries of the world and the control of the business of this country.

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,