2 adjectives to describe partizanship

We know enough of wars to have discovered that intense partizanship does silence literary judgment except in the case of a very few men of unusual balance.

Giustinian the elder, being pronounced in his patriotic partizanship, had replaced the ambassador to his Most Catholic Majesty of Spain, whose attempts at conciliation were so ludicrously inadequate that a court of less astute diplomacy than Venice might have been tempted to withdraw its embassy.

2 adjectives to describe  partizanship