"The US" is not a mess. Inner cities are a mess. Democrat controlled inner cities are ****holes.
As for your 4 categories...
Murder rates in the US are higher...because England has been a largely homogenous country that hasnt had to deal with the gang violence and associated bull****. But their time is coming.
Highway mortality? What do you attribute that to?
Infant mortality rates are bull****. We dont measure infant mortality the same way the UK does. Differential reporting accounts for 40% of the disparity in numbers. And as discussed previously...where is the infant mortality rate the highest? Back to the black American communities in the democrat run ****holes.
Income inequality is a goofy argument. Income/wealth is not a zero sum game. The fact that there are extremely wealthy people does not hinder low to middle income individuals from succeeding.
Ah yes, try and make the debate about someone else, always someone else, never your fault. Yes, I got it.
1) Are you suggesting a homogenous country makes for lower violence?
El Salvador has the worst murder rate in the world. 86.3% mestizo, 12.7% white,
Honduras is second, 90% mestizo, 7% American Indian.
Venezuela is third, 51% Mestizo and 43.6% white
Jamaica is 4th 92.1% is black
Lesotho is 5th 99.7% of people are Basotho.
Doesn't seem to be that these countries have a particularly high level of different races. Venezuela is the only one that doesn't have 85%+ of one race or identity.
As for the UK, well.... apart from 5 million being Welsh, 5 million being Scottish it's 87.1% white, which is lower than three of the top five homicide countries in the world.
So, I disagree about homogenous countries having lower murder rates.
2) Gang violence. Yes, gang violence tends to lead to more violence. Surprising huh? Why does the US have more gang violence? Could it be that the US simply doesn't deal with gang violence.
In the early 2000s the UK had a major spurt of murders. Part of this was down to the Yardies and other Jamaican gangs who could get into the UK visa free (did you know that all executions in Jamaica have to be signed off in the UK?). However the UK dealt with this gang violence and the murder rates dropped after this.
3) Highway mortality. I attribute this to the US not really doing much, if anything to deal with the problem. Same as many of the other problems that arise.
The US government is partisan as hell. People don't really get a say in how their government is run. In the House there's so much gerrymandering going on, that it's a joke. The presidency is run on a system that leads to massive negative voting (ie, voting AGAINST the person you don't like, rather than for the person you do like. I mean Hillary v. Trump is like choosing to be kicked in the balls from behind or from in front, either way it hurts like hell)
4) Infant mortality rates are b*llsh*t huh? Why's that? Because it's not convenient? Can you show how the rates are different? I mean, when people die, it's a little difficult to cover up.
And yes, we come back to black communities. Why do black communities suffer from higher infant mortality rates, higher murder rates, higher poverty rates?
Could it be down to the fact that black people have been fighting against racism for a long time. They end up being herded into communities where education is poorer, where job opportunities are worse, hope gets lost and then what do you have? You have politicians using black people as a convenient excuse for why they're not doing their jobs properly.