The correct answer is A. Victorious.
Jingoism is a form of extreme patriotism and nationalism characterized by a belligerent foreign policy. It is often associated with the use of aggressive rhetoric and threats of violence.
Victorious, on the other hand, means having won a victory. It is often used to describe a military victory, but it can also be used to describe a victory in any other field, such as sports or business.
The other options are not synonyms of jingoistic.
B. Compromise is a settlement of a dispute in which each side gives up something in order to reach an agreement.
C. Cooperative means willing to work together with others.
D. Dashing means stylish and attractive.