Explanation:
Daughter of King Ptolemy XII Auletes, Cleopatra was destined to become the last queen of the Macedonian dynasty that ruled Egypt between the death of Alexander the Great in 323 bce and its annexation by Rome in 30 bce. ... The 18-year-old Cleopatra, older than her brother by about eight years, became the dominant ruler.
He wanted America to be independent and didn’t want to join conflicts with other countries.
The Calender is based on the farming seasons, however, the Egyptians noticed that they need a few more days to fit the seasons, So the calendar is important Egyptian achievement because they added five days, holidays to thank gods, and they invented 365-day calendar.
The federal government was too weak, and couldn't enforce their laws. They had borrowed money for the Revolutionary War and couldn't pay their debt. They also lacked the power to tax.
Therefore, the answer would be the first one.
