What were the events that led to World War II?

Hitler invaded Poland.

Explanation:

On the 1st September 1939, Hitler invaded Poland from the west; two days later, Britain and France declared war on Germany, launching the Second World War. On 17 September, Soviet troops invaded Poland from the east.

athena gives perseus a mirror sp he won't directly look back at her.

the citation´s place is in position 4.

as carl becker

pointed out during the rise of european fascism after world war i

for democracy to prosper, it needs “a certain measure of economic security”

.

example (johnson 4)