If my keyword have Keyword Difficulty Score 50 to 60 , then what kind of link build for get rank?

[Brayvez]

hello,

i have 21 sites , if my keyword have Keyword Difficulty Score 50 to 60 , then what kind of link build for get rank?

[Francisco_Meza]

I recommend you read chapter 7 http://www.seomoz.org/beginners-guide-to-seo

Are those 21 micro sites selling the same things? I rank for many highly competitive keywords and to tell you the truth, I haven't built any links in 6 months! Create GREAT content and people will naturally link to you and give you Facebook likes.