In September 1972, members of the terrorist group Black September killed 11 Israeli athletes and a security guard in Munich, Germany, during the

AFIFA world cup
BRugby world cup
CSummer Olympic games
DWorld's fair and exhibition

Verified Answer :

The correct answer is: Summer Olympics!!

This event is known as the Munich massacre, and it happened exactly on 5th and 6th September 1972. Munich was at the time a city in West Germany.

The 5 members of Black September also died as a result of the event.

Answer:

Summer Olympics!

Explanation: