Starting with the election of President Andrew
Jackson (1828), voter participation increased due
to the end of property requirements for voting by
many states. We technically used to have. It not any longer. God bless America! ;)
Answer:
Fighting against Romans and barbarians alike, he extended the Frankish Kingdom and consolidated its power by conquering Gaul and unifying it under the rule of his Merovingian Dynasty; his descendants would rule much of Gaul for the next 200 year.
Explanation:
Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be his "decision not to use nuclear weapons" during the Cold War, since this would have had terrible consequences. </span>
The answer among these options that describes a primary cause of the Neolithic Revolution is C) the extinction of animals that people hunted.
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,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$