led my mind on a train of thought and I was curious how infant mortality has improved over the years so I found this graphic:

I’m most interested in the colorful squiggly lines that show a downward trend in infant mortality over the years, I’m not interested or care about the racial disparities, and I have no idea what that black jagged line going the opposite direction is.

But I’m most interested in the colorful squiggly lines that show a downward trend in infant mortality over the years.