Who created the theory of evolution

I'm sure the teacher wants Charles Darwin because he confirmed it - but the theory was actually created by Jean-Baptiste Lamarck but that is very little known

Darwinism is a theory of biological evolution developed by the English naturalist Charles Darwin (1809-1882) and others, stating that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce.