In the Paleolithic period (roughly 2.5 million years ago to 10,000 B.C.), early humans lived in caves or simple huts or tepees and were hunters and gatherers. They used basic stone and bone tools, as well as crude stone axes, for hunting birds and wild animals.
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,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$
because its 2018 people what do you expect
in rural areas, the women are uneducated while in urban areas the women are Educated in rural areas they are somewhat the prey of home violence but in urban areas, this condition is rarely seen in rural areas women and are generally unemployed there are only in the houses or working in the farms for urban areas
Answer:
1st AMENDMENT - grants citizens the right to
express their personal
thoughts and feelings
5TH AMENDMENT - protects citizens from testifying
against themselves in court
1ST AMENDMENT - gives citizens the right to
petition the government
5TH AMENDMENT- defends citizens against being
tried for the same crime twice
Explanation The 1st amendment, one of the most important amendments for the protection of democracy. Freedom of religion allows people to believe and practice whatever religion they want. Freedom of speech and press allows people to voice their opinions publicly and to publish them without the government stopping them.
5th amendment, an individual cannot be compelled by the government to provide incriminating information about him/herself.