a set of ideas that an economic or political system is based on (Oxford)
a set of beliefs, especially one held by a particular group, that influences the way people behave (Oxford)
a set of beliefs or principles, especially one on which a political system, party, or organization is based (Cambridge)
The people are caught between two opposing ideologies. (Cambridge)
They voted along ideological lines. (Cambridge)
opposing ideologies
ideological lines
Dogma
Philosophy
Disoriented
Liberal
Ideologically
Ideological