Read the excerpt from queen elizabeth’s response to parliament's request that she marry. for i assure you (what credit my assurance may have with you, i cannot tell, but what credit it shall deserve to have, the sequel shall declare) i will never in that matter conclude any thing that shall be prejudicial to the realm. for the weal, good and safety whereof, i will never shun to spend my life. which excerpt from queen elizabeth’s address to the troops at tilbury shares the common purpose of persuading her audience that she is willing to do what is best for england?

The excerpt of the of  Speech to the Troops at Tilbury that shares a common purpose with the Response to Parliament's Request That She Marry, is found between lines 7 and 8:

This line exemplifies Queen Elizabeth’s intention of both speeches. She wanted to establish that her condition as a single woman does not make the kingdom weak because she would always do what is better for Britain. Also, she stated that there is no need to have a king since she had the strength to fight for the kingdom against all its enemies.  

The excerpt from Queen Elizabeth’s Address to the Troops at Tilbury which shares the common purpose of persuading her audience that she is willing to do what is best for England is:

This refers to the particular function which a text plays in persuading or convincing a person to accept a particular viewpoint.

With this in mind. we can see that from the given text, the Queen Elizabeth wants to convince her listeners that the fact that she is unmarried does not mean that she is a weak and feeble woman.

Read more about text purpose here:
link

if it wont let you answer a question after hitting the answer now button you might want to check your connection or refresh the page. also, after you submit an answer you can edit it.