Which of the following were important achievements of the kushites. Select the three correct answers
1) The Kushites conquered Egypt and ruled over it for a century.
2) They developed their own written language known as Meroitic script.
3) The Kushites built impressive pyramids and temples in their capital city of Meroe.
4) They established a prosperous trade network that connected Africa, the Middle East, and the Mediterranean.
5) The Kushites made significant contributions to the art and architecture of the ancient world.