I believe the answer is: astrological signs and knowledge of astrology
Variables refers to the factors that might influence the conclusion of a certain study. In the study above, popular attitudes and perceptions is what we considered as the dependent variables (which is influenced by other variables). While astrological signs and knowledge of astrology is what considered as independent variables (which is used to measure the dependent variable)
Both declarations were similar because both of them declared rights of people (and even the peasants) and affirmed that government must protect individual rights. Also, both documents emphasized basic principles such as freedom, equality, and natural rights for men based on Enlightenment ideas brought by well-known philosophers such as John Locke.
Radar...........................
hope I helped
