required by etiquette or usage or fashion
social process of neutralizing the influence of Joseph Stalin by revising his policies and removing monuments dedicated to him and renaming places named in his honor
the removal of iodine atoms from organic compounds
a region of north central France including Paris and the area around it
an enzyme that removes the iodine radical
defensive structure consisting of a movable obstacle composed of barbed wire or spikes attached to a wooden frame; used to obstruct cavalry
a Mid-Atlantic state; one of the original 13 colonies
