Change the word "all" to "Alexa skills" from the drop down list. Now type "Historical Voices" in the search bar. Click "enable" when it comes up.
Source: Alexa Skills - Google Alert RSS
Change the word "all" to "Alexa skills" from the drop down list. Now type "Historical Voices" in the search bar. Click "enable" when it comes up.
Source: Alexa Skills - Google Alert RSS