Listen to the recording and answer the question by selecting all the correct responses. You will need to select more than one response.
Q. According to this lecture, what are the main changes since the 1970s?
(1) Most jobs became open to ethnic groups.
(2) The word used to refer to the fireman was changed.
(3) Women began to be trained together with men in the military.
(4) Individualism has been reflected in the hiring process.
(5) Women were allowed to flight in the battlefield like men did.