For many years, China has restricted the number of foreign movies allowed to be shown in the country. Only 24 films from other countries can be shown within China in a given year. This is an example of

A quota

Explanation:

The limit placed by China on foreign films is an example of a quota. In China’s case, this not only encourages its own filmmakers but it also represents a government attempt to limit customs, culture, and ideas from other countries.

the answer is b. 300t + 3/2xt

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation: