The answer to your question is B
They way that America had transformed traditional dishes to their own personal liking (also<span> known as amalgamation)
For example, you can see it in the proportion of meat and vegetables of Chinese Restaurant in United states. In its original form, the usage of meat is really minimal followed with a lot of vegetables, but it's the other way around in united states.</span>
When the British intercepted the Zimmerman telegram, they realized Germany was offering a diplomatic proposal for Mexico to become their ally during World War I in case the United States were ever to take up arms against the Germans. However, this outraged the American public including the president at the time which was Woodrow Wilson, and this led to speeding up of American armament and the declaration of war on Germany.
D - primary sources are old and secondary sources are based off primarily sources