What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?

What does the word 'isolation' in the passage refer to ?