Answer: A (Direct action)
Explanation:
The above statement is the definition of direct action strike according to US department of defense.
Because they did not have the technology to resist without getting killed
Answer:
Family size might adversely affect the production of child quality within a family. ... Controlling for parental family income, parental age at birth and family level attributes, we find that children from larger families have lower levels of education and that there is in addition a separate negative birth order effect.
Because the chromosomes need to line up