In the past 100 years wat were the 3 scheduled years that the summer Olympics were not held and why?

Question

this is for school

Answer 1

!916, 1940 and 1944.

All because those pesky world wars got in the way.

Answer 2

1916- Berlin- cancelled because of World War I

1940- Tokyo/ then awarded to Helsinki- World War II

1944- Not held due to World War II

Answer 3

The Olympic Games were suspended during the World Wars (in 1916, 1940 and 1944). They also were discontinued for many years between the ancient Olympics and the modern Olympics, which began in 1896.  

Answer 4

i know one of them was because of world war II; and maybe another one was cancelled due to another war.