A number of things:
1. The wolf pack was forced to make peace with the Cullens, because it's the wolf's absolute law not to harm anyone a wolf imprints on.
2. Renesmee brought the wolves and vampires together, and they became allies against the Volturi.
3. Bella and Edward were very upset, but eventually understood what happened.
4. Jacob became anything Renesmee needed - brother, friend, or guardian.
Jacob Black imprinted on Renesmee Cullen, which means that he is bound to her in a deep, emotional connection. They form a unique and unbreakable bond that goes beyond friendship or family. In the "Twilight" series, their relationship evolves in a way that is accepted by both the Cullen family and the Quileute tribe.
she's not even a week old. and Jacob fell in love with her first he imprinted on her so that's how trhat story happened
rennesme lives with edward and Bella, but Jacob stays near them and sees them since he imprinted on rennesme and is still friends with Bella.
Jacob imprints on Bella and Edward's daughter, Renesmee. Imprinting means that Jacob is now "tied" to Renesmee; in other words, he is in love with her. Even though she is so much younger, he now feels like her big brother and when she's his age, they'll be in love. Jacob is dedicated strongly to Renesmee, and it's just a "wolf thing" that can't be controlled. Jacob did not choose to imprint on Renesmee, it just happened.
Because in that part,it is so amazing and there are many happened in Bella's life.
she can show people her thoughts and what has happened in her passed that she has seen by touching there face with her hand its like the opposite of Edwards and Bella's gifts combined.
In the book they do not say anything about him but in the movie he goes to Bella's prom and talks to her about breaking up with Edward.
When the Volturi were coming, they assigned Jacob as Renesmee's legal guardian in case anything happened to them.
she has the power of touching someone and telling them what has happened to her
Twilight Struggle happened in 2005.
Twilight Heroes happened in 2007.
System's Twilight happened in 1993.