Place the following events in the order in which they occurred.
• hitler and stalin sign a non-aggression pact
• battle of britain
• britain, france, germany & italy meet at the munich peace conference.
• hitler breaks nonaggression pact with joseph stalin
• hitler began rearming germany, violating the treaty of versailles.
• germany and the soviet union invade poland together
• germany attacked denmark, norway, netherlands, belgium & france
• germany annexes austria