Adequate research experince for MA prog application?

[DustSNK]

Hello all. Just curious what you people in programs think about my research experience. I am going to apply to an MA program, and would like to know if it is well enough to list on the SOP.

1) Independent research course in Humanities (upper division undergrad), on post-WW2 polish identity.

2) 15 pg research paper in Graduate class. Focused on soc and poli-sci.

3) 15-20 pg literature review in Graduate soc class.

Thank you!