If Sasha asked people at the rally to sign her petition. Sasha then asked them to make a donation; this is an example of Foot-In-The-Door Technique.
Foot-In-The-Door Technique can be defined as a technique which purpose is to enable people to agree or accept a larger request by making them to accept to a smaller request first.
Sasha is making use of Foot-In-The-Door Technique as their is tendency or likelihood that the people will most likely donate since they have already signed the petition.
Therefore this is an example of Foot-In-The-Door Technique.
Learn more about Foot-In-The-Door Technique here:https://brainly.com/question/12971117
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