The Treaty of Berwick was a 'league of amity' or peace agreement made on July 6, 1586 between Queen Elizabeth I of England

Elizabeth I of England

Elizabeth I was queen regnant of England and Ireland from 17 November 1558 until her death. Sometimes called The Virgin Queen, Gloriana, or Good Queen Bess, Elizabeth was the fifth and last monarch of the Tudor dynasty...

 and King James VI of Scotland.

Represented by Edward Manners, 3rd Earl of Rutland

Edward Manners, 3rd Earl of Rutland

Edward Manners, 3rd Earl of Rutland, 15th Baron de Ros of Helmsley, KG was the son of Henry Manners, 2nd Earl of Rutland, whose titles he inherited in 1563....

 (for the English

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

) and Francis Stewart, soon to be Earl of Bothwell

Earl of Bothwell

The title Earl of Bothwell has been created twice in the Peerage of Scotland. It was first created for Patrick Hepburn in 1488, and was forfeited in 1567. It was then created for Francis Stewart in 1587...

 (for the Scots

Scotland

Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

), the two countries signed a mutual defensive alliance pact

Pact

A pact is a formal agreement.Pact, The Pact or PACT may also refer to:-PACT as an acronym:* Protein ACTivator of the interferon-induced protein kinase, a protein that activates protein kinase R...

 to guarantee aid should an invasion of either homeland, take place. The two largely Protestant countries were threatened from abroad by the Catholic

Catholic

The word catholic comes from the Greek phrase , meaning "on the whole," "according to the whole" or "in general", and is a combination of the Greek words meaning "about" and meaning "whole"...

 powers, Spain

Spain

Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

 and France

France

The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

.

Some believe Elizabeth only entered into the agreement to soften the blow of her next political move - the execution of James' mother, Mary, Queen of Scots. For James, his motivation was the chance of succeeding to the English throne upon Elizabeth's death. A part of the agreement ensured James would receive an annual pension

Pension

In general, a pension is an arrangement to provide people with an income when they are no longer earning a regular income from employment. Pensions should not be confused with severance pay; the former is paid in regular installments, while the latter is paid in one lump sum.The terms retirement...

 of £4,000 from the English state

Sovereign state

A sovereign state, or simply, state, is a state with a defined territory on which it exercises internal and external sovereignty, a permanent population, a government, and the capacity to enter into relations with other sovereign states. It is also normally understood to be a state which is neither...

, which led many to assume Elizabeth already considered James as an heir to her throne. James would succeed to the English throne in 1603.