Oligopoly is a state of limited competition, in which a market is shared with a small number of producers or sellers. The most clear example of this is the second option.
In the smarphone business, the operating system market is dominated by IOS and Android and it's almost impossible for a new software provider to enter the marker and be successful at it.
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Answer:
B. women pursuing careers outside the home
Explanation:
Cultural diffusion occurs when a culture spreads to another place; when people give or take ideas that affect a culture. This could be caused by travel, trade, and war/conquest.
Women pursuing careers outside the home is not common in the region of South-west Asia, but it happens as a result of cultural diffusion.
Answer:
The Qing Dynasty
Explanation:
The Qing Dynasty was the last imperial dynasty to rule China.
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The answer is "<span>Improving the quality of parental supervision".
Parental observing alludes to parental supervision of adolescent exercises in different spaces (i.e., companions, school and conduct at home), and correspondence to the immature that the parent is worried about, and mindful of, those exercises. Poor parental observing and supervision of youngster and youthful exercises has been shown to anticipate pre-adult liquor use in various longitudinal investigations.</span>