Future Superpowers (The2016's World)

2030
1. United States

2. China

2040
1. United States

2. China

3. Eurasian Union

2060
1. United States

2. Eurasian Union

3. China

4. India

5. Brazil

2070
1. United States

2. Eurasian Union

3. China

4. Brazil

5. India

2080
1. United States

2. Eurasian Union

3. Brazil

4. China

5. India

2090
1. United States

2. Eurasian Union

3. Brazil

4. India

2100
1. United States/Eurasian Union

2. Brazil

3. India

4. Greater Nigerian Republic

5. European Federation

2110
1. United States/Eurasian Union/European Federation

2. Brazil

3. Greater Nigeria/DRC

4. India

2120
1. European Federation

2. United States

3. Eurasian Union/Brazil

4. Greater Nigeria

5. DRC/India

2130
1. European Fed.

2. Brazil

3.Eurasian Union/United States

4. Greater Nigeria/DRC

2140
1. European Fed.

2. Brazil

3. Eurasian Union/Greater Nigeria

4. United States

2150 (WW5 happens in 2143 so be prepared for this list
1. Japan

2. Greater Oceanic Union

3. Mexican Empire

4. Peru