Hi. I'm not sure if there should be choices but assuming there's none, here is my answer: Zheng He was able to sail around the world, many years before the Europeans. Zheng He was a mariner, explorer, diplomat and a fleet admiral during early periods of the Ming dynasty.
Answer and Explanation:
Title IX of the Education Amendments Act 1972, was signed by the then President Richard M. Nixon of the United States on June 23, 1972. It is extensive confederate law which prohibits any discrimination on the basis of sex in any educational program or activity funded by the confederate government.
This law was implemented to ensure that not even a single person in the United States shall be excluded or denied access any educational activity or program or is not allowed to participate and any sort of discrimination under any program related to education receiving confederate financial assistance
Except a few specific points to every aspect of educational activities or programs federally funded. Apart from schools and educational institutions, Title IX also applies to the programs or activities that are operated by the recipient of confederate financial assistance.
They were nomadic. They moved in search of food, resources and shelter.
I looked it up and it seems that the best best answer would be RISE AND FALL OF DYNASTIES.