The film industry of which Soviet bloc country was the most "commercial" in Eastern Europe, able to enter into coproductions with the West, and host runaway productions?

This humorous chanson was composed at the request of the tone deaf Louis XI, King of France

a. Guillaume se va chaufer b. Prenez sur moi c. Je ne puis vivre ainsy tousjours d. Dueil angoisseus

In a daguerreotype, what type of surface is used to record light?

A. Gelatin silver print B. Copper plate covered with silver iodine C. Rayogram D. Plate of glass