Question

the two main categories of foreign policy enforcement are concrete and abstract. military and economic. hard and soft. strong and weak.

Explanation:

In the context of foreign policy enforcement, the widely - recognized categorization is based on the nature of the means used. "Hard" power involves more coercive and direct means like military force. "Soft" power uses more persuasive and non - coercive means such as cultural influence, economic aid (in a non - punitive sense), and diplomatic persuasion. While military and economic can be part of hard and soft power respectively, the overarching categories are hard and soft. Concrete and abstract are not standard categories for foreign policy enforcement means. Strong and weak are more about the intensity within a category rather than the main categories.

Answer:

hard and soft.