Question

an archaeologist for marking items found at a site chronologically he discovered a Terracotta vessel in the topmost level a and another in the lowermost level be which of the two items should he mark as older A or B​

Answer 1

Answer:

In 1912, Harappan seals with then unknown symbols were discovered by J. Fleet, which triggered an excavation campaign under Sir John Marshall in 1921/22, resulting in the discovery of a hitherto unknown civilization by Dayaram Sahni.