Czech composers wrote national operas. The most famous Czech opera composers were AntonÃ­n DvoÅÃ¡k (1841-1904), BedÅich Smetana (1824-1884) and LeoÅ¡ JanÃ¡Äek (1854-1928). In France the most famous composer was Charles Gounod (1818-1893) who wrote an opera called Faust.
Eggs are often confused as both a form of dairy and of meat, but in reality, they are neither. Because eggs are an animal byproduct, just like milk, many people catagorize eggs as dairy. However, dairy is very specifically designated as the byproduct of the mammary glands of mammals like cows or goats.
I don't think eggs are classified as dairy. People may lump eggs with dairy because they are both animal products. Both are also seen under the large dairy label in a supermarket's cooler section. Generally, this entire section is stocked with the many various dairy products (fluid milk, yogurt, cheese, butter, etc.), and eggs are another perishable product that fit well in the section.