I'm gonna guess you said manchuria, or China, or Russia.
In which case, Japan invades China in 1937. Starting the Second Sino-Japanese War.
Answer:
It can give new information about how people lived and what they valued.
Explanation:
When new artifacts are discovered, researchers find out about the objects that people made and used in a certain period of time and they can help to understand better how people acted in the past and what they thought as these objects provide hints of the way in which people lived which generates new knowledge that can modify the way in which ancient civilizations are seen. According to this, the answer is that the discovery of new artifacts change interpretations of history over time because it can give new information about how people lived and what they valued.
