Olympic games research

We did some research on the Olympics games, we found out some answers to these questions:
In what year was the Sydney Olympic games held? The Sydney Olympic games were held from the 15 of September to the 1 of October 2000.
What is the Olympic games motto?
Faster Higher Stronger
How many medals did Australia win in the last Olympic games?
Australia won 49 medals altogether:17 Gold, 16 Silver, 16 Bronze.
What sport do you think is Australia's strongest and why?
I think Swimming is Australia's strongest sport because They have won the most medals in that particular sport.
Why were the Olympic games canceled in 1916, 1940 and 1944?
1916 Olympic games were canceled due to World war 1, the 1940 and 1944 Olympic games were canceled due two world war 2.