Please help right now “After Lenin's death What was Stalin's first moves”

You're doing research for a public essay on alternative medicine. which of the following sources has the most reliable information? a.a post on a social networking site about the undesired side-effects of different alternative medicinesb.a recent government report comparing the results of alternative and contemporary medicine for a specified diseasec.an anonymous article on a medical website that claims the success of alternative medicined.a 2003 study conducted by a medical research center about the effects of alternative medicine

Acharacterized by intimate, long-term, face-to-face association and cooperation. primary group community clique secondary group

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