It changed the schooling in america, it made the schools do more and harder/complex mathematics and science, so we will always stay ahead of the russians
The U.S.A., U.K., France, Cuba, China, Canada, and many many others.
Ask the Principle! the Principle has a map of her/his school for sure. And therefore could tell you the distance around your school.
Answer:
Push-pull theory
Explanation:
Push-pull theory is important to study because it determines the reason to leave a place or attracted immigrants from other places in search of better economic opportunities, social security, etc. The push factors are those which force a population to leave their country and migrate to another place. Pull factors are those which give reason to the population from other countries settle in the foreign country for various reasons.
Foot-binding was a practice first carried out on young girls in Tang Dynasty China to restrict their normal growth, and make their feet as small as possible. Considered an attractive quality, the effects of the process were painful and permanent.
In the 19th century, many reform-minded Chinese intellectuals began to consider foot binding as a backwardness of China and advocated to abolish the practice. However, any movements to oppose it failed. It was not until 1912 that foot binding was banned by the new Republic of China government.