Perhaps you should go back and read what I posted. You home schooled types have a difficult time reading for comprehension. No we don't run our countries for the benefit of the wealthy oligarchs. Our tax codes are designed to help working people, and to give them the resources to succeed. Our rates of murder and other violent crimes are a fraction of yours. Our rates of poverty are also a fraction of what yours are.
The rest of the world's first world countries, all of which are leftist social democracies, have less poverty, violent crime, and most importantly, they have far less wage and wealth inequity. Oligarchs don't run the country, and the rich are taxed. They don't get 80% of the income and wealth of our nations. Our tax codes reward the workers, not just the wealthy.
You're the richest nation on earth, but have the 3rd highest rate of poverty in the world. That doesn't say much for your system of government at all. And you have the highest rates of murder and violent crime.
Costa Rica had the highest poverty rate of OECD member countries.
www.statista.com
Your crime rate is lower because you only count specific crimes as "violent crimes": murder and non-negligent manslaughter, forcible rape, robbery, and aggravated assault. If two drunks get into a fight behind the bar, we count it.