Answer:
Id say A would be the best one
The magna carta was signed in England in the year 1215
C) the exchange rate
This is when you go to another country and exchange your form of currency into that countries form of currency.
an example is that if you have 1 U.S. dollar and you exchange it for Canadian currency you would recieve $1.28 because the american dollar is worth more.
<h2>Answer ⤵</h2>
Molotov–Ribbentrop Pact
Long name:[show]
Stalin and Ribbentrop shaking hands after the
signing of the pact in the Kremlin
Signed 23 August 1939
Location Moscow, Soviet Union
Expiration 23 August 1949
(planned) 22 June 1941
(terminated) 30 July 1941
(officially declared null
and void