Which product was originally marketed as an esteemed brain tonic and intellectual beverage

The answer is Coca Cola

Explanation:

The history of Coca Cola goes back to the 19th Century when the chemist  John Stith Pemberton invented the first Coca Cola to be sold at his store.

At the time, Coca Cola was developed and marketed as 'Brain Tonic' and a drink that help patients with headaches, refresh them and improve their mood.

At the time, John Stith did not intend it to be a fizzy drink in the modern sense and was actually promoted as a 'mild medicine'.

Unfortunately, he was never able to see the real success of the company and before his death, sold the rights of Coca Cola to another businessman.

not really a history or a question at all.

explanation:

maybe this isn't the best place to ask this, maybe a social media platform like twitter or instagram? -austin

the governor can not veto a referendum that the voters approve