| A.
Stephen Hawking
| (i)
Colour, gender, race or nationality.
|
| B.
Before beginning of contomporary World History’s period main criterias of discrimination.
| (ii)
Physically challenged by a famous physicist.
|
| C.
The slogan of a political French Revolution
| (iii)
Restrooms are reserved for white only.
|
| D.
Making of distinctions between human beings on grounds of race and colour.
| (iv)
Liberty, Equality and Fraternity.
|
