Tweeted By @randal_olson
The remarkable decline in child mortality over the past century. Each dot is a country.#dataviz source: https://t.co/CEvisCW8Nq pic.twitter.com/jycgBE7YWJ
— Randy Olson (@randal_olson) May 9, 2020
The remarkable decline in child mortality over the past century. Each dot is a country.#dataviz source: https://t.co/CEvisCW8Nq pic.twitter.com/jycgBE7YWJ
— Randy Olson (@randal_olson) May 9, 2020