-
660 BCE
Japan
- Constitutional Monarchy
- Yoshihide Suga
- 3 branches
- Founded in 660BC
-
United States
- Democracy
- Joe Biden
- 3 branches of government
- Founded in 1776
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Mexico
- Democracy
- Andres Manuel Lopez Obrador
- 3 branches of government
- Founded in 1810
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Venezuela
-Constitutional Republic
- Nicolas Maduro
- 3 branches
- Founded in 1811 -
Cuba
- Unitary System
- Miguel Diaz Canel
- 3 branches of government
- Founded in 1868
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Taiwan
- Democracy
- Tsai Ing-wen
- 5 branches
- Founded in 1912
-
Great Britain
- Majesty's Government
- Boris Johnson
- 3 branches
- 1922
-
Saudi Arabia
- Absolute Monarchy
- Salman
- 3 branches
- 1932
-
North Korea
- Dictatorship
- Kim Jong-un
- 3 branches
- Founded in 1945
-
China
- Communist
- Xi Jinping
- 5 branches of government
- Founded 1949
-
Iraq
- Republic
- Barham Salih
- 3 branches
- 1958
-
Russia
- Democratic
- Vladimir Putin
- 3 branches
- 1991