Hi im trying to learn about world war 2. I have typed out a few facts which i'd find easy to remember than reading long paragraphs. could you check them please? can you reword a few if needed?

World War 2 began in
1939, Germans attack Poland
Blitzkrieg used against Poland
Phoney War – 8 months of no fighting
2 days after attack on Poland, Britain and France declare War against Germany
1940 - Germany attacked France and Belgium. (Was that the Battle of France)?
Maginot Line – French line of defense (heavily fortified) along France’s eastern border
Germans bypassed Maginot line- attacked through Ardennes forest. (Attacked who)?
The Germans separated the allied forces in France, pushing some towards the French coast.