If you haven't seen this awesome video, you need to.
Bottom line: If more people would take it upon themselves to save lives, we could end abortion in the country. Not through laws or court orders, but simply by changing the hearts and minds of our neighbors. It's hard work. Hopefully this video can be inspiration for you.
Note: In the video when they refer to "the church" they are not referring to the Church as Catholics refer to it (i.e., The Catholic Church); instead they mean Christianity as a whole.
P.S.: I tried to embed the video. If it doesn't work, use this link to watch it on YouTube.