Question

why did the slum children look weak and pale
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Answer 1

Explanation:

because facilities are not provided these children and also anybody not take strict action for these people

Answer 2

$<p style="color:cyan; font-family:cursive; background:black;font-size25px;"> The children of the slums are referred to here. Their pale faces are deprived of the cheerfulness and enthusiasm which mark the childhood days. Instead of bubbling with life they seem to be worn out and exhausted with its burden$