He number of young people who drink and the way they drink results in harm to self and others including:a. problems in school. b. potential deleterious effects on the developing brain. c. both a & b

C. both A & B

Explanation:

These are both ways in which young people drinking can result in harm to self and others. Young people who drink regularly are more likely to be problematic in school, struggle to retain information, be aggressive or dismiss authority. Moreover, alcohol can severely damage the brain, especially in young people, as it is still developing.

the answer wold be b) travel among nations should be regulated by an international organization

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939