NO it is not becuase it is just a Dream
Brunelleschi solve his problem with the dome of the Florence Cathedral by employing sets of diagonal ribs based on the pointed arch and he also created many layers of support within the dome. The answer in this question is by employing sets of diagonal ribs based on the pointed arch.
Answer: Stalin promised free and fair elections under a democratic system (Big lie)
Explanation: Stalin lied so that he could earn their trust and have control over eastern europe