The Navigation Acts were series of Parliament laws passed to control the trade of England colonies.The original laws were enacted as a response to the success of Dutch shipping.
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,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$
A) The federal government lost power over the states through the policy of new federalism.
The concept of New Federal was to transfer powers from the US federal government back to the state. The states were allowed to take a more active role in their own affairs. New federalism involves the federal government providing a block grant to the State to resolve social issues but in return, <span>the federal government would monitor outcome as well as provide broad discretion to the states for how the programs were implemented. </span>
Majority rule is <span>the basic aim in a direct democracy. </span>
Some of his actions to the government give an indication that he can develop as one. He ran in the election for a third term in the presidential seat. He also made attempts to take over the Supreme Court last 1937 by seeking additional powers. These steps can make a President be a dictator.