L4-U3-P1 Political Terms 政治术语

The government of a country is its control system

Governments make laws and provide services  to their citizens

The land over which a government has controlled is its territory

A country's territory has boundaries andor borders

When you leave or enter a country's territory you usually need a passport

A country's military provides defense for its territory and its citizens

The military includes an army，an airforce and a navy

The main purpose of a military is to defend a country from attack

A country's criminal justice system includes police、courts and prisons

Its purpose is to enforce the law and protects people from criminal activities

A country social services system provides support to people in need

It provides basic health care service and helps poor people support their children

Most of the citizens of a country live within its territory

The territory of a country is defined by its boundaries