The woman is celebrating her 26th birthday in 2020 because she was born on the 29th of February 1916.
The year 1916 was a leap year which means that it had an extra day on February 29.
Assuming the woman in question was born on February 29th, that means she celebrates her birthday once every 4 years on another leap year.
Since 1916, there have been 26 leap years including 2020. This means that in 2020, the woman would indeed be celebrating her 26th birthday.
In conclusion, the woman may be 104 years old (2020 - 1916) but because she was born on the 29th of February, she is only just celebrating her 26th birthday.
NB: The two words in question are Leap Year.
After thousands of years of civilization, people realized that the notion of social classes was wrong. The reign of incompetent rulers now and then demonstrated that people in the lower and upper classes could behave pretty much the same. Also, the nobility, supposed to hold the responsibility of political power in exchange of protecting the commoners was nearly always neglected as to justify the nobles' privileges and superior social position. The short-lived Athenian democracy revolved in the minds of countless people throughout the years and inspired the modern democracies of today via the works of the Enlightenment free-thinkers who rejected the traditional hierarchical differences between individuals and advocated for a government of citizens that would serve society, not themselves. As the dissatisfaction of the colonists of the Thirteen British Colonies in America with the despotic impositions of the British government grew, a clear idea of a government serving the will of the people emerged, and that thought was best expressed by Lincoln's statement honoring the sacrifice of the Union soldiers at the Battle of Gettysburg: "A government of the people,for the people, and by the people."
In summary, popular sovereignty consists of a government supported by a Constitution and institutions listening to the needs and concerns of the people in order to act in consequence, this is, real democracy in action.
Internet Protocol version 6 (IPv6), is a version of Internet Protocol (IP), defined in RFC 2460 and designed to replace Internet Protocol version 4 (IPv4) RFC 791, which by 2016 is being implemented in the vast majority of devices who access the Internet.
IPv6 supports about 670 billion billions of addresses per square millimeter of the Earth's surface.
IPv6 includes more efficient and robust mobility mechanisms which will benefit not only telephone users and mobile devices, but also (for example) having good internet connections during airplane flights.
Answer:
IPv6 has been designed to be extensible and offers optimized support for new options and aggregates, allowing improvements to be made in the future.
The problem that they faced was that they loss land