IDEOLOGY

1. Define
An ideology is a set of ideas that constitutes one's goals, expectations, and actions. An ideology can be thought of as a comprehensive vision, as a way of looking at things (compare worldview), as in common sense (see Ideology in everyday society below) and several philosophical tendencies (see Political ideologies), or a set of ideas proposed by the dominant class of a society to all members of this society (a "received consciousness" or product of socialization). The main purpose behind an ideology is to offer either change in society, or adherence to a set of ideals where conformity already exists, through a normative thought process. Ideologies are systems of abstract thought applied to public matters and thus make this concept central to politics. Implicitly every political tendency entails an ideology whether or not it is propounded as an explicit system of thought. It is how society sees things.

2.How affect media
 The ideology affect of media,
media shows personal opinion or issue of social and also media shows personal ideology or social ideology.
and the ideology affect of nationalism, eath courties have get different ideology and sometimes someone show stereotype and prejudice
when  journalist appraise a issue of social they consider own idea and personal ideology.
and all of people have get different idea and ideology so how they see a media, they appear different result. might be we don't  know what right anwer media's true ideology: not exactly on the right

3.Two example

Might be all people know Che Guevara. he is from Argentina but he is leader of Cuba.

when he works for Cuba and he fights with the USA.

so, American  thought that he was terrorist but Cuba people thought that he was hero.

two counties have get different ideology and it shows that the ideology affect of nationalism

i can explain one more example,

when the japaness colonial period, An Jung-geun killed Ito hirobumi.

Ito hirobumi was a supremw commander of japan. Japaness thought that In jung-geun was terrorist but,in korea he was hero. not rerrorist. all people and all counties have different ideology, and i think ideology is made background education