DavidB4-bot
→top: HTTP --> HTTPS [#1], replaced: http://books.google.com → https://books.google.com
17:17
+1
→References: clean up & uniformity
13:50
Michael4
added reference
01:39
+369
WesleyS
recat
22:20
+7
CSGuy
no edit summary
05:15
+6
Aziraphale
categorize
15:58
+23
Dorpfeld
New page: A head of state is a person who represents the highest authority in a country, and who embodies that country in international relations. He or she need not hold political power in person, ...
13:03
+1,506