I watched through this video and here are my thoughts:
I personally do not follow the movement so to an outside viewer I am not 100% sure what kind of message you are trying to put across, it seems more of just a compilation of different pictures and clips, try including some text or commentary and speak about the message that this video is trying to send.
Also, try and have some structure to your video, for example start with some pictures, speak about them, or give some description about the movement, why you are making this video and what you actually want your audience to take away from it.
Lastly, the editing was good but the music was not to my taste, of course this can vary from person to person but I personally lost interest about half way through, so try and keep your audience engaged with changes in music, pace and like I mentioned before, commentary or screen cards talking about what you are doing/ showing in the video.
Have a good one and good luck with the video.