Answer:
confirmation bias.
Explanation:
Confirmation bias is a cognitive bias that occurs when a person favours or recalls information or evidence in a ratherbiased manner so that it strengthens his belief in something. This is illustrated in the example above where the teacher tries to confirm his belief that boys ate naughtier than girls by looking for information to confirm this
Answer:
french and indian war
Explanation:
rest of the wars are 20th century wars
