Question

what a short note on how indus valley civillisation was discovered​

Answer 1

Answer:

Thirty years later, in 1856, engineers building a railway found more bricks. They carted them off and continued to build the railway. These bricks were the first evidence of the lost Indus city of Harappa. ... They had uncovered the remains of two long-forgotten cities and found the Indus Valley civilisation.

Explanation:

Answer 2

Explanation:

Thirty years later, in 1856, engineers building a railway found more bricks. They carted them off and continued to build the railway. These bricks were the first evidence of the lost Indus city of Harappa. ... They had uncovered the remains of two long-forgotten cities and found the Indus Valley civilisation.