Answer:
War, famine, or some other national emergency.
Explanation:
One example of hard power are economic sanctions.
<u>Economic Sanctions</u> are conditions that a larger country <em>impose</em> upon a smaller country in order to persuade it to agree to do something.
<u>Political Treaty</u> is written agreement between countries, formally approved and signed by their leaders.
<u>Foreign Aid</u> is when one country helps another, by transfering resoucers.
<u>Trade Agreement</u> is when two or more countries agree formally on improving trade conditions with each other.