What did the treaty with Germany in Jan 1776 give Great Britain?

The Anglo-German Naval Treaty (AGNA) of 18 June 1935 is a naval agreement between Great Britain and Germany that regulates the size of the Kriegsmarine in English with the Royal Navy.

Anglo-German Naval Treaty

Full name:

Notes between The Government of His Excellency in England and the Government of Germany on Limitation of Naval Armament

Brunswick was the first German-speaking state to sign a treaty supporting Great Britain, on 9 January 1776. It agreed to send 4,000 soldiers: four infantry regiments, one grenadier battalion, one dragoon regiment and one light infantry battalion.

the commander in chief