Cleopatra ruled firmly and exclusively for 17 Years, from 47 BC to 30 BC. Before this time she ruled briefly, but it was a co-rule with her brother and she was ousted from power.
She reigned from 51BC to 30 BC
Cleopatra's official reign was 17 years, although her authority was shared and then lost for roughly four years previous to her establishment on the throne by Julius Caesar in 47 BC.
Cleopatra's reign came to an end in 30 BC when Octavian entered Alexandria.
Cleopatra reigned for seventeen years.
No, there were no inventions of note during Cleopatra's reign.
She reigned from 51BC to 30 BC
Cleopatra's official reign was 17 years, although her authority was shared and then lost for roughly four years previous to her establishment on the throne by Julius Caesar in 47 BC.
Cleopatra's reign came to an end in 30 BC when Octavian entered Alexandria.
Cleopatra reigned for seventeen years.
No, there were no inventions of note during Cleopatra's reign.
Alexandria was the capital of Egypt during Cleopatra's reign. In fact it was the capital for the entire dynasty of the Ptolemies.
Cleopatra ruled for 17 years.
Cleopatra reigned in Egypt and for a while the surrounding territories.
From 51 to 30 BCE.
No. There are no inventions credited to Cleopatra nor any inventions accredited to her reign.
Cleopatra reigned in the Ptolemaic dynasty, established by her ancestor Ptolemy I Soter.
There are/were no artifacts unique to Cleopatra. In fact, there are very few traces of her reign.