Ones fake and ones real i think
Your answer would be that:
White Southerners defended the institution of slavery on a number of fronts. They said that it was necessary and they said that it was not forbidden, but they also argued that it was a positive good.
Southerners argued that slavery was an economic necessity. They argued that there was no way to get anyone to do the sort of labor that was needed for tobacco (and later cotton) cultivation without coercing them.
The Mexican Revolution started due to clashes of opinions between Conservatives and liberals on topics such as education, working style, and functioning of government. Hence, the given statement is true.
<h3>What do you know about the Mexican Revolution?</h3>
The Mexican Revolution became a prolonged series of armed local conflicts in Mexico from about 1910 to 1920. It has been called "the defining occasion of current Mexican history"
Clashes of opinions between Conservatives and liberals on topics such as education, working style, and functioning of government mainly became the cause behind Mexican Revolution.
Hence, the given statement is true.
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Answer:Selection bias
Explanation:Selection bias refers to selecting individuals in a way that a proper randomisation is not achieved which makes the result not representative of the whole population. This is also called selection effect.This usually occurs when a researcher chooses only participants that will support the idea he has in mind about the variable of interest that they are researching. For example if someone is researching the effect of healthy food on particular population but instead of selecting participants randomly, a researcher goes to a health food market ,vegetable places and gyms. Then a researcher ends up concluding that healthy eating is crucial within this population.
This is wrong because a researcher only chose places that were convenient to this research.
