demonstrate

1 - In the days of apartheid, South Africa was barred from many international events because the international community wanted to demonstrate to the South African government that oppression of its black citizens was wrong.

2 - There are plans throughout the world to demonstrate methods to capture carbon-dioxide emissions from burning coal and store the captured greenhouse gas in underground geologic formations.

3 - In future, trainee doctors will have to demonstrate competence in areas such as communication and consultation skills, patient safety and team working.

4 - These results demonstrate convincingly that our campaign is working.

5 - The number of cases appears to demonstrate that the military dictatorship systematically kidnapped children of prisoners and detainees.