The reading shows a technique for cracking chaucer's text, which was encrypted using a basic substitution cipher. that technique, which takes advantage of the fact that certain characters or groups of characters occur more often than others and can be used to crack any substitution cipher, is called:

Why do you think that historians use the word “revolution” to describe important changes in agriculture? how did the green revolution and other agricultural revolutions change the lives of billions of people? < < read less

As nina and erin were eating lunch in the central high school student cafeteria, they were discussing the news coverage about the girls' athletic coach being arrested for selling steroids to student athletes. "i think the guy just did it because they don't pay teachers enough money," nina suggested. "i bet the guy had some other kind of drug addiction he was trying to pay for," erin countered. nina and erin's ideas about the cause of the coach's drug-selling behavior are examples of:

What idea from enlightenment influenced the founding fathers when writing the declaration of independence?