C). Never a good idea and should be avoided.
The G factor refers to overall intelligence, whereas the S factor refers to specific intellectual abilities.
G factor or general intelligence, it refers to the reality of a wide mental capacity that impacts performance on cognitive ability measures, it refers to the overall performance according to Spearman. The S factor or the specific ability, it varies from activity to activity in the same individual, individuals differ in the amount of S ability.
Human migration is when people move from one place to another, typically through different countries. They most likely move their with a plan to settle there temporarily or permanently in this new location. It involves moving over long stretches of land or water to get to a new country or region.
I hope this helps.
B
north vietnam won and US soldiers came back in shame because they fled the country