B. Pioneering research on radioactivity. She discovered Polonium and Radium, and won the 1903 Nobel Prize.
As what the map shows, one of the geographical features of West Africa is the Sahara Desert. Sahara Desert is the largest hot desert in the world. Camel caravans are important innovation in trade in West Africa because camels are the only animals that can withstand the hot temperature of the desert while carrying goods, and without food and water. The fat in the camels' humps gave them the energy to walk the desert even without food and water. The camel caravans made the West - North Africa trade possible, establishing trade routes across the hot desert.
The famous composer who was the first to play concerts for the entire public, and not just the wealthy was Mozart. He referred to this as a "liberty of music." He liked the fact that he could play for whomever he chose and whenever he chose. The correct answer is Mozart.
Answer:
What advantages did location bring to the Eastern empire? distance from barbarian tribes in western and northern Europe easy access to the Mediterranean, Black, and Red seas
Explanation:
They adapted to their environment by using terrace farming, which was very important. Terrace farming is when they cut steep hills and they would build rope bridges to cross the mountains.