None. We always had the right idea on paper, and may have resembled that idea better in the past, but now, not so much. Even the greatest ideas will not work without the right people using them. I think that we here in the U.S. still try in some superficial ways, but are being handed over to our enemies, just like Israel used to get handed over to their enemies. We wanted to be a Christian nation, that's good, but that comes with responsibilities before God.
Our government, is being handed over to our enemies who are destroying us from within (Communist goals 1963 as documented by Congress). Our government has it's own agenda, and they are brainwashing the children to want it and to think that those "changes" are a good things. They run the colleges too. All of it, just like they said that they were going to do. Even in the public schools, everywhere, children are being brainwashed. These are pedophiles of children's hearts, minds, and even bodies. If anyone stands up to that, they lose everything. That's liberal fascism. Fascism IS a liberal ideology.
All you need is that

and people willing to do anything for money.
What most people don't understand is that slavery is alive and well in the U.S. today. The chains are not around the wrists and ankles like they used to be, instead, the chains are around the minds of the people, from the youngest age possible and forward. You don't need chains to enslave people today. The word slaves has been replaced with the modern day word for slavery, "useful idiots". The Democrat party has lots of slaves, or "useful idiots". Not that I have much hope in the Republican party of 'pray the rosery to end....', and we wonder why we are under God's judgment.
What is called Christianity in the Country, most of it, deserves God's judgment. I'm not claiming to be the only one who does not need to do better, but it's getting out of hand what passes for Christianity today. And we wonder why a few superficial acts of kindness are not enough to keep God's wrath off of our country. On the good side, He only chastises those who He loves. Maybe we get our own A.D. 70 one day. I was alive when we had no national debt. I seen what it used to be. It was nothing like today.
Sorry for the rant, But I needed that.