Which is a source of political conflict between China, Japan, and South Korea today?

A.
trade barriers

B.
nuclear weapons development

C.
land claims in the South China Sea

D.
economic sanctions

C. land claims in the South China Sea

C. land claims in the South China Sea

The correct answer is C. land claims in the South China Sea.

To find the answer, you can follow these steps:

1. Start by identifying the countries involved in the political conflict. In this case, they are China, Japan, and South Korea.

2. Research the current political issues between these countries. One well-known source of conflict between them is their respective claims and disputes over territories in the South China Sea.

3. Understand that China claims sovereignty over most of the South China Sea, including the disputed Spratly Islands and Paracel Islands. This claim overlaps with the claims of other countries in the region, including Japan and South Korea.

4. Investigate the tensions and disputes that have arisen due to these claims. The competing territorial claims have led to disagreements, tensions, and occasional escalations between the countries involved.

Once you have completed these steps, you will arrive at the correct answer: C. land claims in the South China Sea.