JOE BIDEN bio sources

The Editors of Encyclopaedia Britannica. “Joe Biden.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 19 Aug. 2020, www.britannica.com/biography/Joe-Biden.
“Joe Biden.” Biography.com, A&E Networks Television, 19 Aug. 2020, www.biography.com/political-figure/joe-biden.
Stanton, Zack, and Jordan Muller. “55 Things You Need to Know About Joe Biden.” POLITICO, POLITICO, 10 Mar. 2020, www.politico.com/news/magazine/2020/03/05/biden-2020-president-facts-what-you-should-know-campaign-121422.

DONALD TRUMP bio sources

“Donald Trump.” Biography.com, A&E Networks Television, 3 Sept. 2020, www.biography.com/us-president/donald-trump.
Duignan, Brian. “Donald Trump.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 10 Sept. 2020, www.britannica.com/biography/Donald-Trump.
“Donald J. Trump.” The White House, The United States Government, www.whitehouse.gov/people/donald-j-trump/.
“Donald Trump's Life Story: From Hotel Developer to President.” BBC News, BBC, 20 Jan. 2017, www.bbc.com/news/world-us-canada-35318432.