Empress Elisabeth Christine by Frans van Stampart, c. 1720 — Photo Credit: By Frans van Stampart - Public Domain, https://commons.wikimedia.org/w/index.php?curid=53848501
Charles VI, Holy Roman Emperor — Photo Credit: By Attributed to Martin van Meytens - Public Domain, https://commons.wikimedia.org/w/index.php?curid=22609547
Louis Rudolph duke of Brunswick-Wolfenbüttel — Photo Credit: By Johann Conrad Eichler - Public Domain, https://commons.wikimedia.org/w/index.php?curid=25544654
Peter I interrogates Tsarevich Alexei Petrovich — at Peterhof, history painting by Nikolai Ge, 1871, Tretyakov Gallery, Moscow Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=3502757
Map of Siberia compiled from the results of the First and Second Kamchatka Expeditions. — Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=1266839
The path of the First Kamchatka Expedition — Photo Credit: By Vasily Berkh (Berg) (1781—1834) - Public Domain, https://commons.wikimedia.org/w/index.php?curid=27112594
Vitus Jonassen Bering — Photo Credit: By Институт Археологии РАН (Institute of Archaeology in Russian Academy of Sciences) - Ылыллыбыт сирэ http://haritonoff.livejournal.com/333422.html, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=53470538
Adams Onis Treaty map — Florida ceded to the U.S. and boundary defined between the U.S. and New Spain. Photo Credit: CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=937608
Adams Onis Treaty map
Florida ceded to the U.S. and boundary defined between the U.S. and New Spain.
Otto II (left) and Theophano — Anointed as Emperor and Empress Photo Credit: By Clio20, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=556829