The validity of documents was marked by fingerprinting in what time period?

1990 to present

1900-1988

during the 1800s

before the 1800s

Fingerprinting means the process of using or collecting one's fingerprints to be used for identification purposes. This means that a person's fingerprints are taken and used as the identity proof of that person.

The first use of fingerprinting to verify or validate documents.

The first instance of using fingerprints for such purposes was during the 3rd Century BC. The Chinese used fingerprints on their official documents.

This practice was also used by the ancient Egyptians to close or sign contracts between parties by pressing their palm prints onto the clay tablets.

Eventually, in the mid-19th century AD, a British administrator named Sir William Herschel makes fingerprints and signatures mandatory for signing civil contracts.

The emergence of the use of fingerprints as a valid source of one's identity was used from ancient times, from ancient Chinese to the Egyptians. But with the new technological advances, this use was further expanded in the world of criminal forensics which has helped in solving many cases. Thus, the correct answer is the fourth option.

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