D. Great Britain.
Source: My World History Textbook
"Great Britain, which long opposed construction of the canal for fear that it might fall into enemy hands, benefited more than any other nation... Instead of making Egypt powerful and independent, the Suez Canal provided the excuse for a British invasion and occupation of that country."
Between 1347 and 1352, the Black Death killed more than 20 million people
in Europe. This was one-third or more of Europe’s population.1
The plague
began in Asia and spread to Europe on trading ships.
The articles of confederation
The Whites were the anticommunist forces in the Russian civil war from 1918-19-20.
The whites went against the the red army.
So whites is the answer you are looking for
Hope this helped :)
Have a great day