3. Nationalism is…

a. Pride in one’s country especially marked by a belief in the superiority over other countries
b. Policy of cooperation between nations to expand trade
c. Diplomatic strategy to promote exploration

I think I know it, but I wanna make sure. what do u think?

What I think doesn't matter. What you think does!

is it A?

Yes, it is! :)

Based on the given answer choices, nationalism is the pride in one's country, especially marked by a belief in its superiority over other countries. To confirm this, we can analyze the answer choices and select the option that best aligns with the definition of nationalism.

Option a, "Pride in one's country especially marked by a belief in the superiority over other countries," accurately reflects the core concept of nationalism. It emphasizes a deep love and devotion towards one's country, often accompanied by the belief that their nation surpasses others in various aspects.

Option b, "Policy of cooperation between nations to expand trade," describes international trade cooperation, rather than nationalism. This option focuses on diplomatic relations and economic collaborations between countries, which is not directly related to the essence of nationalism.

Option c, "Diplomatic strategy to promote exploration," describes a diplomatic approach with the goal of encouraging exploration. Although exploration can be a part of a nation's agenda, it does not capture the full essence of nationalism.

Therefore, based on the given answer choices, option a, "Pride in one’s country especially marked by a belief in the superiority over other countries," best defines nationalism.