Answer: b. poverty
Out of these options, the most likely one is poverty. Mexico and the countries in Central America experience poverty in large segments of their society, along with extreme inequality.
However, the main reason for the diaspora is the violence that is caused mainly by the drug trade. The violence and social destruction increased since the United States declared a "War on Drugs," now largely believed to have failed. This has put these countries in a state similar to one of warfare, although not officially declared. Moreover, as drug lords have become more powerful in Mexico and Central America, they have expanded their influence into many areas, so that the government is unable to function properly and drug gangs control many social and economic activities, from agriculture to politics.
One of the most important predictors and components of mathematical achievement has been found by Siegler and colleagues as the skill in placing numbers, including fractions, on a mental number line.
Siegler's theory of these mathematical developments aims to develop strategies to improve children's math learning.
Some of Siegler's studies are aimed at representing children's numbers to identify the learning of whole numbers, fractions and other arithmetic topics.
Therefore, these studies on the development of children's math skills are very useful in identifying why some children are more proficient than others and in identifying the strategies used by children to solve math problems.
Learn more about Siegler here:
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Borderline personality disorder (BPD) is a serious mental illness characterized by pervasive instability in moods, interpersonal relationships, self-image, and behavior.
Answer:The Unification of China was a campaign led by the Qin king and first Chinese emperor, Qin Shi Huang (formerly Qin Shi Huangdí) to unify all of that was ancient China and to solidify his rule to all of it. This campaign was part of a war called the Warring States Period.
Explanation: