Question

what are sources?how many sources are there???​

Answer 1

Explanation:

In general, there are three types of resources or sources of information: primary, secondary, and tertiary. It is important to understand these types and to know what type is appropriate for your coursework prior to searching for information.

Answer 2

Historical sources include documents, artifacts, archaeological sites, features. oral transmissions, stone inscriptions, paintings, recorded sounds, images (photographs, motion pictures), and oral history. Even ancient relics and ruins, broadly speaking, are historical sources.