History, asked by thecubersahil7837, 11 months ago

These helped people to come in contact with one another a)caste and community b)Railways and postal system c)religion and postal system c)caste and Railways

Answers

Answered by vaishnavi1420
60

Explanation:

(B) Railways & postal system.

Answered by better31
23

Answer:

railway and postal system

Explanation:

no need to explain just write what I give

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