Several answers above are good ones.
However the biggest thing that is needed is education of the general public and an understanding of the ramifications of rampant abortions (over 4000/day nationwide).
This education must include greater mobilization of people to vote on this issue, and to come out in support of pro-life.
None of this will come about until the population is better educated to understand that the Child in the womb is a human being by any Scientific standard. Never mind about religion - keep it scientific. That “Tissue” growing independently within the mother, and containing the correct number of chromasones is, by sceintific definition a developing and changing human. It will remain a developing and changing human throughout it’s natural life cycle until the day it dies.
This is what we need to convince enough people of. Then the pressure to change the laws will be felt in the halls of government and the Courts and decisions will begin to reflect that belief. OR - Even if the law is not changed and abortion remains legal, the more people who see it as murder, the fewer abortions will be performed.
Call me a dreamer - But Education is the Key.
Peace
James