Hmmm, Hubpages is new to me. Apparently, after establishing a free account, you write articles on just about anything and then you add it or upload it to the Hubpages.com website. Each individual posting or uploading is called a "Hub."Aside from the joy of being in print you can get paid some amount if visitors to your Hubs click on the advertisements.
Searching for the word < Texas history > brought 870 entries, both words appearing in diverse settings. Search for "Texas history" (i.e., within the quotation marks) brought 56 enties.
J. D. Murrah, author of some Texas history books, has over a hundred Hubs and most are Texas history. The first one I stumbled upon was on Texas history and home schooling.