Concept:The doctrine of Separation of Powers keeps the Executive, Legislature, and Judiciary independent, so the question asks which listed factor is not a challenge tied directly to that doctrine.
Explanation:The judiciary faces certain challenges because other branches control key aspects of its functioning.
Appointment of judges by the executive can reduce judicial independence if not transparent.
Lack of financial autonomy makes the judiciary depend on the executive for funding.
Removal of judges from office can become a challenge when the legislature or executive exerts excessive influence.
Poor legal infrastructure is an administrative and logistical problem for the judiciary.
It does not directly arise from the relationship between the three arms of government under Separation of Powers.
Therefore, among the given options, poor legal infrastructure is not a separation-of-powers-specific challenge.
Answer:D. poor legal infrastructure