Alexander Rea, A. H. Longhurst, Robert Sewell, James Burgess, and Walter Elliot were individuals associated with archaeological excavations in Indian History.

Option 1 - This is the correct answer. These individuals were pioneers in the field of archaeology and contributed significantly in digging up India`s rich past. Their work is crucial in our current understanding of multiple ancient Indian civilizations.

Option 2 - This option is incorrect. While English press was indeed established during Colonial India, these individuals were not involved as their expertise lay in archaeology.

Option 3 - This is also wrong. The establishment of churches in princely states was largely done by Christian missionaries, not archaeologists.

Option 4 - While railways were developed during the colonial period in India, these individuals were not involved in their construction. Their realm of work was in archaeology, deciphering the history and culture of India`s past civilizations.