Answer:
The Lemon test has affected Supreme Court rulings about public aid to church-related schools because The Court has used the Lemon test to rule that most public aid to religious schools is unconstitutional.
Step-by-step explanation:
It is stated in the three points that are presented in the excerpt that government and religion must be set apart and the government should either support of attack any kind of religious institution, then public aid to church-related schools will be a way of breaking the State rules and it would be considered an offense.