Antonio Gramsci was studied by Saul Alinsky who formed Obama into a marxist. Gramsci stated that there are 10 steps to bring a marxist society to the US: change the popular consensus; destroy Christianity, the traditional family, and existing social mores; transform the culture; install a radical Left mind-control; attain political power; impose strict control of the military and law enforcement; restrict freedom; socialize the economy; erase American sovereignty; and embrace a world without borders.
Gramsci believed the US could be destroyed from within through abortion, lax divorce laws, homosexual marriage, women's rights, pornography,hate speech laws, media and attacking education. It's working.
I'm not sure how the quote from Gramsci (source please) applies to the constitutional aspect of abortion.