What reason did organizations like the UN or democratic countries like the United States and Britain have for not supporting resistance to Soviet rule in Hungary and Czechoslovakia? (Please help i need it by tonight)

because a dog dug a hole in the back yard and my uncle broke his ankle because he was not paying attention and he looked right at me and said DO YOUR OWN WORK U CAN AT LEAST LOOK UP THE ANSWER ON A DIFFERENT WEB SITE AND WON'T HAVE TO WAIT LIKE A BUM                

                                                  listen to my uncle>>>>>>>>>>>>>>>>>>>>>>>>>