What did the United Nations do in 1947?

The u. s. intervened in korea and vietnam to stop the spread of

Rick is a toddler with an easy temperament and active nature. people are often seen stopping to talk to him in supermarkets and parks where his mother takes him in the evenings because he smiles willingly at other children and adults. this aspect of rick’s behavior most likely reflects a(n) active genotype–environment interaction suppressive genotype-environment interaction passive genotype–environment interaction evocative genotype–environment interaction

The form the boundary between north and south china. a. himalayan mountains c. change river b. xi river d. qinling shandi mountains