Which of the following best describes the sources a historian uses to support an argument?

a. historical thinking
b. historical evidence
c. historiography
d. chronological thinking

The correct answer is B) historical evidence.

Historians use historical evidence to support an argument.

Historians know that when doing research on any topic, they have to provide evidence, valid evidence to support their arguments. They can go find primary and secondary sources of information to compare with other sources and validate that the information they are about to share is valid, is supported by numbers, statistics, facts that cannot alter what happen in reality.

b.

jim crow laws were enacted in northern states.