In the conflict between accommodationist and separationist views of the establishment clause, the supreme court has in recent times:

The supreme court sided reliably with the accommodationist position. Separationists support a stricter separation of the churches and state than accommodationists. 

The accommodationist way to deal with the separation of churches and state contradicts the separationist approach which has been prevailing in the courts. As per accommodationists, the First Amendment ought to be perused considerably more barely than it has been lately.

The answer is william henry harrison pursued and defeated british forces retreating into canada.

Answer for apex - the reformation