[S.T.D.]

Friends,

Initially in the subcontinent there was mainly Shiva worshiping including the Harappa and Mohenjudharo civilizations

Not just in the Indian Subcontinent, in places like Brazil, Peru (The Mayans) there was Shivalinga worship. In the Kabba in Mecca, there is set to be a Shiva lingam.

This Ling worship was evident in what are now Cambodia, Vietnam, Myanmar as well as Java and Sumatra!