Hitler invaded Poland
No they did not. Fireworks reached Europe from China later in history.
ww1 set off the tensions between mexico.
Very. A single spark could set it off.
The Assasination of the Arch Ducke of Serbia by the black hand organization.
the american revolution
What is a set up sheet for an event
Dogs. Humans do too, right? Or am I totally set off on the wrong foot?
But Eastern Europe was prior to World War 1. There was a lot of tension between and among the countries and the first spark (the assassination of Ferdinand) set off the explosion.
You should use single quotation marks to set off a quote inside a quote. For example: "She said, 'I will see you tomorrow.'"
"Set off" does not have a past tense. The verb of it (to set off, did set off, will set off, have set off, had set off, ect.) will change based on the tense it is in.
Europe wasn't "set up". Europe is a continent, like Africa, Asia, the Americas, Australia and Antarctica are.