Respuesta :

The thing which Gramholm use to end her remembering Rosa Parks' speech was a salute.

What is a Speech?

This refers to the formal talk that is given to a group of people about a particular text

Hence, we can see that the action that Gramholm used to end her speech about remembering Rosa Parks was that she gave a salute and this was a resounding gesture.

Read more about Rosa Parks here:

https://brainly.com/question/2856680

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