Heads of States, Parliaments, and Presidential Statements
- Nancy Pelosi, Speaker of the United States House of Representatives
April 24, 2019
- The Russian Federation - President Vladimir Putin
April 24, 2015
- Federal Republic of Germany - President Joachim Gauck
April 23, 2015
- Federal Republic of Germany - President of the Bundestag Norbert Lammert
April 23, 2015
- His Holiness Pope Francis
April 12, 2015
- Nicolas Sarkozy, President of France
April 24, 2012
- Stephen Harper, Prime Minister of Canada
April 19, 2006
- Jean Chrétien, Prime Minister of Canada
April 24, 2002
- Konstantinos Stefanopoulos, President of Greece
July 10, 1996
- Jean Chrétien, Prime Minister of Canada
April 24, 1996
- François Mitterrand, President of France
January 6, 1984
- Al-Husayn Ibn 'Ali, Sharif of Mecca
1917