Public policy can be best defined as a course of action the government takes in response to an issue or problem.
a decision made by all registered voters to change a government program.
the annual review of a government’s plans to spend taxpayers' money.
a forum where citizens can debate the merits of a government proposal.

Explanation:

public public policy can be best defined as a cause of action the government takes in response to an issue or a problem

the density would be a smaller number.

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.