Two sources of information in medieval Ireland are government documents, church records.
Explanation:
Source refers to record of contemporary to an event or time period. Primary sources may be in form of written or oral and visual or physical. Some of these sources were produced with the intention of being preserved for the future use. Such intentional sources include government documents, church records, autobiographies or memoirs.
On the other hand there are many other sources which were produced without any intention of future use. These are called unintentional sources. e.g. evidences in archives, libraries, buildings, clothing etc.
The effect of the Soviet economy on the end of the Cold War was that A. High levels of unemployment and financial crises forced the Soviet government to decrease spending..
<h3>Why did the Soviet economy fail?</h3><h3 />
The Soviet economy experienced heavy financial crisis in the late 1980s as a result of decades of overspending on weapons to match the U.S.
As a result, the economy suffered a setback and they had to stop producing so many weapons which led to the U.S. winning the Cold War.
Find out more on the Cold War at brainly.com/question/366925.
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The Sumerians had built entrances on there roofs because The flat roofs were thick layers of earth on top of strong beams. This made the houses nearly or actually fireproof, and places of security.
The answer is 4,132 miles if you are talking about the Nile river.