Examples of primary sources include manuscripts, newspapers, speeches, cartoons, photographs, video, and artifacts. ... Secondary sources often use generalizations, analysis, interpretation, and synthesis of primary sources. Examples of secondary sources include textbooks, articles, and reference books.
<span>United States will take only a few minutes to have from MRBM. Medium-range ballistic missile would be launched from the Soviet Union to the US and it would only take 20 minutes.
</span><span>So if you are looking for a number answer then 3 -10 minutes would be it.</span>
The environmental impact of mining<span> includes </span>erosion<span>, formation of </span>sinkholes<span>, loss of </span>biodiversity<span>, and </span>contamination of soil<span>, </span>groundwater<span> and </span>surface water<span> by chemicals from </span>mining<span> processes. Besides creating environmental damage, the contamination resulting from leakage of chemicals also affect the health of the local population</span>
