A person who gets closer to something so he can see better might learn more.
Translation: Who approaches?/Who is coming?
I suspect that one reason this question has not been answered is that it is not well formed. Do you mean that the approaches help to end the Cold War, or do you mean that the approaches helped to understand the end of the Cold War?
When a deer approaches you, it could mean that the deer is curious, looking for food, or feeling comfortable in your presence. Be cautious and give the deer space to avoid startling or scaring it.
Zero
following the rules etc
To learn
Using non-religious approaches
Ratata is not able to learn Mean Look.
Rattata does not learn Mean Look.
Unfortunately, no. Kadabra cannot learn Mean Look.
golbat can learn mean look
Medicham can't learn Mean Look.