How did the kingdoms of Kush and Egypt interact with each other economically? O Kush traded ivory for gold from Egypt.
Egypt traded wheat for gold from Kush.
O Egypt traded incense for cotton from Kush.
O Kush traded iron weaponry for ivory from Egypt.

leonardo was the supreme renaissance painter, scientist, inventor, and polymath. da vinci is widely regarded as one of the greatest minds the world has ever produced. he was interested in everything from music to art and science. da vinci was an immense creative force at the start of the renaissance period. amongst his many works was the immortal painting – the mona lisa.

hope this : )

according to my calculation, the answer is d.

c. extended rights of citizenship to new groups