The answer would be <u><em>"evidence to support a claim".</em></u>
Explanation:
The evidence is an important tool when writing an argumentative essay because this serves as proof of your hypothesis. The evidence is important and considered "a strong outline" because the evidence is facts or examples that support your thesis or hypothesis.
To write an argumentative essay, the most recommended way to do it is by researching a topic, develop a claim or hypothesis and then, look for evidence that supports it.
The American Revolution was the cause of this inspiration to get their freedom, so French citizens followed in their footsteps and also got there freedom as an effect of the American Revolution
that way they can do something while its not raining and when it dies the not quite lovers can share an umbrella. Cliche, i know but its the best i got. sorry