9. Based on your findings in Steps 5-7, what is the relationship between
James Carnegie and Tsar Nicholas II? What is the relationship
between Countess Xenia and Tsar Nicholas II?

Hello. You forgot to add the diagram required to answer that question.

The diagram can be seen in the figure attached below.

According to the diagram, James Carnegie and Czar Nicholas II are third cousins. On the other hand, Tsar Nicholas II was the great-uncle of Countess Xenia.

Explanation:

The figure below shows the genealogical diagram that allows us to see the degrees of relationship between the generations of a family.

At the beginning of the tree we can see at the beginning of the diagram that the marriage between Louise of Hess Castell and King Christian IX of Denmark generated daughters Alexandra and Maria.

Alexandra had a daughter named Louise and Maria had two children, Nicholas II and Princess Xenia.

With that, we can say that Louise was a first cousin of Nicholas II and Princess Xenia.

With that, we can say that Louise was a first cousin of Nicholas II and Princess Xenia.

Louise had a daughter named Maud (who is a second cousin of Nicholas II and Princess Xenia) and later had a son named James Carnegie, who was a third cousin of Nicholas II and Princess Xenia.

Pricess Xenia, Nicholas II's sister, had a daughter named Irina (who was Nicholas II's niece). Irina had another daughter, named Irina (who was the granddaughter of Princess Xenia, making Nicholas II her grandfather) who later had a daughter named Countess Xenia (who was the great-granddaughter of Princess Xenia, and therefore Nicholas II was her great-uncle) .

hello there the answer is d