Even America has become a socialist country. The current Republicans are doing their best (thankfully) to slowly roll this back, but it's a long, slow process.
As evidence that America has become a socialist country, you just need to look at the massive expansion of medicare/medicaid and social security.
Here is a great place to start (Scroll down to the table called "Historical Social Security Tax Rates" and see how the numbers have just exploded): https://en.wikipedia.org/wiki/Social_Security_(United_States...