Title: Ashkenazi Jews.
Question: Jewish communities were seen north of the Alps and Pyrenees as early as which centuries?

Title: Spanish language in the United States.
Question: Is there such a thing as bilingual state?

Title: Russian Soviet Federative Socialist Republic.
Question: What name did people opposed to the Bolsheviks use for the Soviet state?

Title: Philosophy of space and time.
Question:
Which christian philosopher ruminated on time?