Question

Which scenario is an example of a technological development that could cause historical accounts to change over time?

Researchers find several arrowheads buried beneath a Viking church.
Artifacts uncovered in the Alps show scientists that early humans dressed in fur.
DNA extracted from an Egyptian mummy reveals the way the person may have died.
Scientists learn about the impact of volcanic eruptions by studying remains from Pompeii.

Answer 1

c

Step-by-step explanation:

Answer 2

DNA extracted from an Egyptian mummy reveals the way the person may have died.

Step-by-step explanation:

Technological development like CT scans, Radiocarbon and DNA extracting cause historical changes over time.

Technology plays an enormous role by allowing historians to analyze data. The technology of CT scans, DNA testing and other x-ray devices assist us in looking and understanding mummification without harming the body and wrappings. Technology has also allowed more detailed examination that cannot be achieved in the past.