What provoked England and France to declare war on Germany in 1939?

Which transitional word or phrase is most common in the chronological organizational pattern? What two European countries first claimed latin America? What country did alvarez de pineda sail for? What did the division in the legislative assembly say about the differences in french society? Why according to Kant are wrongful actions contradictory? What ocean is near china? In 1871 there was a shift in power in Europe which nation changed? Why are the northern plains fertile? What is the impact of the EU on UK public services? Which man below was not a famous Spanish explorer? What was the significance of the popes declaring Charlemagne emperors? What historians has organized her study of the study of the past based on the category region? What European leaders most encouraged exploration of the world? Who was Jack the Rammer? How do you greet someone you just met in the Victorian era? Who crowned Charlemagne emperor? How did world war 1 impact Russia's economy and political situation? What is American history about? What leader was assassinated in world war 1? Were men and women treated the same in the 17th century?