what is a word for when a system discriminates againist people and creates inequality??? ( please help )

Explanation:

he combination of prejudice and institutional power which creates a system that discriminates against some groups (often called “target groups”) and benefits other groups (often called “dominant groups”).

OPPRESSION: The combination of prejudice and institutional power which creates a system that discriminates against some groups (often called “target groups”) and benefits other groups (often called “dominant groups”).

Explanation:

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

interest groups send representatives to state capitals and to washington, d.c. to put pressure on members of congress and other policymakers. they engage in lobbying, or the organized process of influencing legislation or policy. lobbying can take many forms. interest groups can testify in congressional hearings.