Which of the following places was not a place that Hitler invaded? O All of the following were invaded.
O Austria
O Poland
O Czechoslovakia
O France

All of the following were invaded.

Explanation:

All of the following were invaded

The Anschluss, also known as the Anschluss Österreichs, was the annexation of Austria into Nazi Germany on 12 March 1938.

The Invasion of Poland, also known as the September campaign, 1939 defensive war and Poland campaign, was an attack on the Republic of Poland by Nazi Germany and the Soviet Union which marked the beginning of World War II.

On September 30, 1938, Adolf Hitler, Benito Mussolini, French Premier Edouard Daladier, and British Prime Minister Neville Chamberlain signed the Munich Pact, which sealed the fate of Czechoslovakia, virtually handing it over to Germany in the name of peace.

The Battle of France, also known as the Fall of France, was the German invasion of France, Belgium, Luxembourg and the Netherlands during the Second World War.

hope this helped!