Answer: the answer is A
Explanation: the declared public policy within the Soviet Union of openly and frankly discussing economic and political realities: initiated under Mikhail Gorbachev in 1985.
One major reason why L<span>incoln Steffens worked to reform the government was because he felt there was a great deal of inequality in cities--inequality that was being endorsed by government officials. </span>
The correct answer is B) No historians have written about the era that preceded the ancient era.
The option that could be a reason why humans know very little about the time before the ancient era is that no historians have written about the era that preceded the ancient era.
We are referring to what is cold prehistory, the time where events occurred before the existence of written records. Historians write what they can research or interpret written records from the past such as the clay tablets of Sumer-Mesopotamia or the Egyptians glyphs due to the Rosetta Stone. But without written records, all is speculation, that is why humans know so little about prehistory.
Henry Clay was known for his skill in negotiation. Clay himself is oftentimes referred to as "The Great Negotiator" for his skill in bringing both sides together in Congress to pass laws. The Missouri Compromise was one of his crowning achievements wherein Missouri was to enter the Union as a slave state; however, Northerners felt that would tip the balance in Congress. Clay and others negotiated an outcome where Massachusetts would give up what is now Maine, which would then be made a free state in the North.
<span>For the short term effect the US economy grew in the buildup to the war and during its prosecution. From 1915 the US made tons of loans to the UK to help them in their war effort. It is not a stretch to say that WWI was the major factor in contributing tmdkdkdo the "Roaring 20s" when the US economy boomed. I hope this helps out put in your own words.</span>