to cover

raspberry

the tracks of a cart that overturned; (fig.) a path that led to failure in the past

fall (of an empire)

to review; to reexamine; review

to topple (i.e. knock over); to capsize; fig. to overturn (a regime, by plotting or subversion); to undermine; to subvert

to reply (by letter, email etc); reply; answer

sky and the earth turning upside down (idiom); fig. complete confusion; everything turned on its head

to inform

to capsize; to collapse; to overturn; to overthrow; to undermine