What did egypt or cleopatra accomplished while she reigned?

It encouraged the intellectual development of Egypt. During her reign, Egypt was extremely rich.

Explanation:

Cleopatra's coming to power was characterized by a power struggle with her brother. Her session on the throne was encouraged and aided by the Roman emperor Caesar. Cleopatra was the embodiment of the goddess Isis. In her honour, she built a temple in Alexandria where she encouraged the intellectual progress and reincarnation of Greek philosophical thought. Cleopatra also intensified advances in history and grammar.

With the advent of the agricultural crisis due to the Nile drought, Cleopatra's ability to solve these problems came to the fore. Sources point to Cleopatra's diplomatic skills, which helped her keep herself in power. Some historians point out that Egypt was enormously wealthy during its reign. This is confirmed by the descriptions of her feasts, which she often organized. Egypt was the most affluent country of that part of the world during the reign of Cleopatra.Cleopatra's rule in Egypt was also characterized by a love affair with the eminent Roman Empire. There were no significant territorial extensions during her reign.

they united the colonies in their fight against the british.

what are the others?