In terms of the first question, "They" would be an objective pronoun, but it should be noted that this does not have to be so. for the second, the answer is "my".
C for sure!!
Explanation— it makes the most sense
Answer:
As you stated, Spain's obsession with gold led to a lack of investment in production, which allowed Britain and other European nations to surpass them. The Price Revolution caused inflation, which meant that in England large landholders were losing profits from their lands to inflation.
Explanation: