3. Divide due to differences in ideology."

Polarize

Patronage

One-party System

Plurality

Direct Primary

"Polarization is a property applying to transverse waves that specifies the geometrical orientation of the oscillations."

"Patronage is the support, encouragement, privilege, or financial aid that an organization or individual bestows to another."

"A one-party system is a form of government where the country is ruled by a single political party, meaning only one political party exists and the forming of other political parties is forbidden."

"A plurality vote or relative majority describes the circumstance when a candidate or proposition polls more votes than any other but does not receive more than half of all votes cast. "

"In the United States, direct primary care is a type of primary care billing and payment arrangement made between patients and medical providers, without sending claims to insurance providers."

Explanation:

Hope this helps

keep quite, set up,sorry