(Ohio State University, 2021)

(Khan Academy, 2022)

(Thought.co, 2022)

(Stanford University, 2024)

(History.com, 2022)

(University of Central Arkansas, 2023)

(Britannica, 2023)

(Feature History, 2017 )

(Cold War Channel, 2022)

(Jewish Virtual Library, 2017)

(Live Science, 2022)