THE TRANSFORMATIVE ERA (18 jun 1800 ano – 23 mar 1900 ano)
Descrição:
Discoveries of more potent substances. The plants in nature were chemically improved. EX. Cocaine was made from coca leaves and codein from opium.
Adicionado na linha do tempo:
Data:
18 jun 1800 ano
23 mar 1900 ano
~ 99 years