Can someone help quickly please

“there are forms of oppression and domination which become invisible – the new normal.” - michel foucault meaning?

Which detail from the text best demonstrates the effect of totalitarianism on the animals? "progress was made in the dry frosty weather that followed." "it had been decided to build the walls three feet thick." "they were always cold, and usually hungry as well." "for a long time the quarry was full of snowdrifts and nothing could be done."

May someone me answer these questions