Ranking of Great Powers in different periods in World History

( from the 20th Century AD to the 21th Century AD)

1900 AD：

1.British Empire

2.German Empire

3.USA

4.France

5.Russian Empire

6.Italy

7.Austro-Hungarian Empire

8.Japanese Empire

9.Qing Dynasty

10.Ottoman Empire

11.Spain

12.Mexico

1910 AD：

1.German Empire

2.British Empire

3.USA

4.Russian Empire

5.France

6.Italy

7.Japanese Empire

8.Austro-Hungarian Empire

9.Qing Dynasty

10.Ottoman Empire

11.Spain

12.Belgium

1920 AD：

1.USA

2.United Kingdom

3.France

4.Soviet Russia

5.Germany

6.Italy

7.Japan

8.China

9.Belgium

10.Netherlands

11.Spain

12.Argentina

1930 AD：

1.USA

2.United Kingdom

3.France

4.Soviet Union

5.Germany

6.Japan

7.Italy

8.China

9.Poland

10.Spain

11.Argentina

12. Czechoslovakia

1940 AD：

1.USA

2.Germany

3.Soviet Union

4.United Kingdom

5.Japan

6.Italy

7.China

8.France

9.Canada

10.Argentina

11.Spain

12.Brazil

1950 AD：

1.USA

2.Soviet Union

3.United Kingdom

4.France

5.China

6.West Germany

7.Italy

8.Japan

9.Canada

10.India

11.Brazil

12.Yugoslavia

1960 AD：

1.USA

2.Soviet Union

3.United Kingdom

4.France

5.West Germany

6.Japan

7.China

8.Italy

9.Canada

10.India

11.Brazil

12.Poland

1970 AD：

1.Soviet Union

2.USA

3.West Germany

4.France

5.United Kingdom

6.Japan

7.China

8.Italy

9.Canada

10.India

11.Brazil

12.East Germany

1980 AD：

1.USA

2.Soviet Union

3.Japan

4.West Germany

5.France

6.United Kingdom

7.China

8.Italy

9.India

10.Canada

11.Brazil

12.Australia

1990 AD：

1.USA

2.Soviet Union

3.Japan

4.West Germany

5.China

6.United Kingdom

7.France

8.Italy

9.India

10.Brazil

11.Canada

12.Spain

2000 AD：

1.USA

2.Japan

3.China

4.Germany

5.Russia

6.United Kingdom

7.France

8.India

9.Italy

10.Brazil

11.Canada

12.Spain

2010 AD：

1.USA

2.China

3.Russia

4.Japan

5.Germany

6.France

7.United Kingdom

8.India

9.Italy

10.Brazil

11.Canada

12.South korea