Final answer:
It is true that children in totalitarian regimes were used as informants and were indoctrinated from a young age through propaganda and the education system to adhere to the party's beliefs and to report on Thoughtcrime, including actions by their family members.
Step-by-step explanation:
The question pertains to how children in totalitarian regimes, like the Soviet Union under Stalin, are indoctrinated into the party's beliefs from a young age and may serve as informants against their own family members. It is true that children were viewed as informants and were indoctrinated through various means, such as propaganda, to adopt the ideology of the party. From the cult of Pavlik Morozov to propaganda posters depicting a happy childhood under Stalin, children were taught to idolize the state leaders and be obedient to authority.
In this atmosphere, children were indeed exposed to and participated in government-sponsored acts such as hangings, and were instructed to report any signs of betrayal of the party, or 'Thoughtcrime'. This practice not only aimed to mold the young minds to be loyal followers but also to exert pressure on adults to conform to the new societal norms enforced by the authoritarian regime. As evidenced from historical accounts, this indoctrination had profound effects on the youth, illustrating the ability of such regimes to manipulate childhood experiences for political gain.