Abortion more socially acceptable than an 18 year old legal adult having an alcoholic beverage?

In the United States it is more socially acceptable for a child to get an abortion than an 18 year old legal ADULT to have an alcoholic beverage! In the United States over a million abortions are performed....About 90% of them are performed on CHILDREN (not 18 years or older). Also in the United States there are adults 18 years old getting consumption of alcohol tickets because the legal age to have an alcoholic drink is 21! How come killing an innocent child is not illegal but alcohol is? I dont understand? Help me prove to people that killing a child is Illegal! and that having a drinking age of 21 is not even logical when they are letting innocent children be MURDERED everyday!