Q1:

S₁: Politeness is not a quality possessed by only one nation or race.

P : One may observe that a man of one nation will remove his hat or fold his hands by way of greetings when he meets someone he knows.

Q : A man of another country will not to do so.

R : It is a quality to be found among all peoples and nations in every corner of the earth.

S : Obviously, each person follows the custom of his particular country.

S₆: In any case, we should not mock at others habits.

The Proper sequence should be:

Question

S₁:	Politeness is not a quality possessed by only one nation or race.
P :	One may observe that a man of one nation will remove his hat or fold his hands by way of greetings when he meets someone he knows.
Q :	A man of another country will not to do so.
R :	It is a quality to be found among all peoples and nations in every corner of the earth.
S :	Obviously, each person follows the custom of his particular country.
S₆:	In any case, we should not mock at others habits.

The Proper sequence should be:

Ordering of Sentences