Answer:
Although Washington tended to side with the Federalists on most of the major issues during his presidency, he refused to tie himself to them, as he believed that the creation of political parties was a divisive step for the American government and people.
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,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$
Answer:
Two beliefs were the expansion across the American continent was obvious, inevitable, and a divine right of the United States.
Explanation:
HOPE THIS HELPS
The railroad boosted the economic status of the USA the transportation of raw materials and manufactured good to and from industries became faster and easier after the completion of the railroad
Answer: Whatever the wishes of the inhabitants, the boundary dispute was settled through diplomacy and arbitration. The matter was resolved in 1842 when Lord Ashburton of Great Britain and Daniel Webster of the United States negotiated a treaty (known as the Webster-Ashburton Treaty) that established the St. John and St.
Explanation: thats what i think .