According to carnegie, what were the benefits of capitalism over socialism?

Calculate the iq of a 20 year old who has the mental age of 25

Which of the following statements about culture and self-esteem is the most accurate? people from western cultures are more likely to say or do things to enhance other people's self-esteem (relative to people from asian cultures). the japanese praise each other for their achievements more often than americans do. people from asian cultures generally feel worse about themselves than people from western cultures. americans utter many more self-complimentary statements during conversations (relative to japanese individuals).

Any study/memorization tips? i have exams in a week and it would be great to try suggestions!you ; )