Alfred Russel Wallace Was Just As Influential On Evolution As Charles Darwin

As mentioned, Charles Darwin was not the only person to discover that natural selection was a key part of evolution. Alfred Russel Wallace also discovered this. Both men did this independently but came up in the same field together. Wallace was also a biologist who, like Darwin, had a lot of success in his field.
Why does Wallace seem to get no credit while Darwin gets all of it? This seems to be due to how they went about delivering their information to the world. Wallace wrote a paper on Natural Selection while Darwin wrote an entire freakin book! His paper was published alongside Darwin’s in 1858. The seemingly interesting success of this pushed Darwin to write his book.