The Conquest of Gola
Leslie Frances Stone’s story can be accessed with some context from the following URL: https://richardlevesqueauthor.wordpress.com/tag/the-conquest-of-gola/
The Wonder Stories website is linked near the bottom of the blog.
https://www.pulpmags.org/content/view/issues/wonder-stories.html
Go to the April 1931 issue.
Wonder Stories April 1931 issue