homogeneity
noun /ˌhəʊməʊdʒəˈniːəti/, /ˌhɒməʊdʒəˈniːəti/
/ˌhəʊməʊdʒəˈniːəti/
[uncountable] (formal)- the quality in a group of people or things of being all the same or all of the same type
- Cultural homogeneity is created by education and the media.