Building through the Sierra Nevada Mountains was very difficult and dangerous. Temperatures were freezing during the winter and in one year alone there were 44 storms.There was the great danger of an avalanche for the men working through 18 feet of snow and camping on the tunnels beneath it. Creating tunnels through the mountains required blasting with nitroglycerin. Advancing at one foot of mountain at a time, a total of 11 tunnels was created.
The passage would be one of the mos famous one's "We hold these truths to be self-evident, that all men are created equal". Hope this helps. (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧
Answer:
e) Traditional interpretations are questioned by revisionists.
Explanation:
History is always open to ongoing and changing interpretations due to the revisionists questioning of the interpretations of the traditionalists. In addition new evidence can become available, or differing conclusions are drawn from prior research.
im pretty sure this is the answer. Hope this helped.
Inequality, Racism, Discrimination, Unfair treatment.
Please vote my answer brainliest! Thanks.
The difference for the given polynomial is 
Explanation:
The given polynomial is 
A polynomial is generally a sum or difference of terms or variables which are separated by addition and subtraction signs. There are "three types of polynomial": Monomial, binomial and trinomial.
The difference between is found as follows:
D =
Removing the brackets, we get,
D = 
D = 
D = 
Thus, the polynomial represents Option A as the difference.
