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 is as written below:

Let tyrants fear, I have always so behaved myself, that, under God, I have placed my chiefest strength and safeguard in the loyal hearts and good will of my subjects, and therefore I am come amongst you, as you see, at this time, not for my recreation and disport, but being resolved in the midst and heat of the battle, to live or die among you all, to lay down for my God, and for my kingdoms, and for my people, my honour, and my blood, even in the dust.

The excerpt signifies her emotional appeal to the troops as well as her persuading and statement to do all what it takes for the best of England.

"to gaurd against " is correct answer