Answer: (5) As a result, ensuring the safety of citizens is the government's most important role.
Step-by-step explanation:
As in this case, a thesis statement is often found in the conclusive section of the introduction or research summary of an academic paper.
The thesis is expected to act as a transition to the research, by providing the main idea in a clear sentence.
In this example, other government contributions are detailed only to
highlight that ensuring the safety of its citizens is the government's most important task.