There are too many variables to say, really. But I find it interesting that Advanced Math is leading the vote, I wouldn't have thought about that one. I could see the angle of math/statistics/analysis skills being valuable, allowing you to understand what's going on better. It's certainly helpful in getting a good job, and you could say it gives you power at your job because for many jobs that lets you be more effective, get skilled positions, etc.
Media representation... what does "of your identity" mean? If it's, "of people who share general characteristics with you", I don't think it gives you much power at all. Sure, it removes power if you people who are generally like you are systematically excluded. But in any decent-sized society, there are going to be tons of people who share your general characteristics.
But if it's you, personally, having your identity, or your set of beliefs, broadcast, that can be very powerful. If you lead a movement, and are very media-savvy and get lots of airtime, that can drastically increase your number of opportunities and thus your power. So I really think it depends on how widely or narrowly "identity" is defined.
The language to discuss power structures gives some amount of power, in that it likely corresponds with some understanding of how those power structures work, and thus how you can apply influence to get desired results. Someone who can navigate politics in the workplace will be more effective and influential than someone who can't, and the same applies more broadly in society as well. If you really want to climb the career ladder, it's arguably more important to be adept at the politics than to be really good at, say, advanced math, although it depends to some extent on the company, and the math/math-adjacent skills are likely more important to reach a solid mid-level position of regional influence. But it still requires understanding the power structure, not just discussing, it to add effectiveness and power. Social justice education? That I'm less knowledgeable about, but I could see where it could add to that effectiveness in some situations.
Thus.
1. Media representation, if "identity" is defined narrowly
2. Advanced math/related skills, via a successful career
3. Ability to discuss power structures. Still have to understand it for it to really make a difference.
4. Media representation, if "identity" is defined widely
5. Counter-insurgency training. Unless you're running a country/military that's fighting an insurgency, then it takes the top position, but not many people are in that situation.