Usage patterns
政治に関心を持つto be interested in politics
Young people should take more interest in politics.
政治を行うto conduct government/politics
Politics should be conducted properly for the sake of the people.
政治に参加するto participate in politics
Citizens also have the right to participate in politics.
政治を批判するto criticize the government/politics
The newspaper harshly criticized the government's politics.
政治が乱れるfor politics/government to fall into disorder
After the war, the country's politics fell into disorder.
Expressions
政治とカネmoney in politics; political corruption through bribery; kleptocracy