assuming efficiency of each man to dig trench, in one day, for one hour is constant,

so one man, working for one hour in one day can dig 1.5 m
so 8 men, working 3 hours a day and will take, say $d$ number of days and efficiency will be constant. so,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$
They wanted them to adapt Democracy. (Because the US was a democracy)
Answer:
Amendment I
Explanation:
Even though this is unlikely to happen, ammendment 1 would be the best choice because the first ammendment protects the right of the people to peacefully assemble so a lawyer could state that the police had no right to arrest or detain them because it is their constitutional right to protest peacefully.