Which organization formed in 1949 to block soviet expansion and had 12 western european and north american nations agreed to act together and to defend one another?
nato
warsaw pact
yalta pact
the berlin pact

NATO

Explanation: NATO (north atlantic treaty organasation) was formed to fund and keep democratic nations safe from the comunist gurrillias

just run

explanation: if you are fast enough they wont catch you fam

these conditions long with a short growing season made farming difficult.

explanation:

the north has a climate of warm summers and snowy cold winters. the terrain is rocky, hilly, and not good for farming.