D) tariff
21)
From 1990-2004, China's Gross Domestic Product (GDP) grew at an average rate of 10% each year, higher than any other
country in the world. Other than natural resources, China has increased production of electronic and data processing
equipment, as well as medical and optical equipment.
Which statistic would BEST explain China's ability to improve its economy so much for such a long period of time?
A)
a life expectancy of over 74 years of age
B)
military spending is 4.3% of GDP each year
Eliminate
C
mandatory levels of education and a 91% Uiteracy rate
D)
people under the age of 15 years are 20% of the population

c. the dred scott v. sandford case,

nationalization is the set of dispositions and operations by means of which the state assumes, in varied form, the administration of private companies, of groups of companies or of the totality of certain economic sectors previously managed by individuals, such as the land portions. nationalization is the opposite of privatization. it is also called nationalization of the means of production, although a nationalized company can be previously both national and foreign ownership. nationalization or nationalization is a very characteristic action of ideologies such as socialism and nationalism.

the answer is alexander graham bell.