If a community creates its own laws what is it responsible for

Repede analizati morfologic si sintactic cuvintele din propozitia: pe culmea cea mai inalta a muntilor carpati se intinde o tara mandra si binecuvantata intre toate tarile semenate de domnul pe pamant ps: dau 24 de puncte ps: va rog !

After the fall of saigon, americans a) were eager to explore the lessons of vietnam b) just wanted to forget about the war c)bought airline tickets to hanoi d)demanded that the u.s. get involved in "another vietnam"

Which letter represents the atomic number? a) a b) b c) c