Question

to end its participation in world war i, russia negotiated the peace agreement. declaration of neutrality brest-litovsk zimmermann lusitania

Explanation:

To determine the correct peace agreement Russia negotiated to end its WWI participation, we analyze each option:

• "Declaration of Neutrality" is not a WWI peace agreement for Russia.
• "Brest - Litovsk" was the treaty Russia (then Soviet Russia) signed with the Central Powers to exit WWI.
• "Zimmermann" refers to the Zimmermann Telegram, a diplomatic communication, not a peace agreement for Russia.
• "Lusitania" was a ship sunk during WWI, not a peace agreement.

Answer:

Brest - Litovsk