The answer to this question is often
<span>Strengthening its border with Pakistan.This is not a goal of the USA presence in Afghanistan. The USA presence in Afghanistan is informed by two goals which are the need to dismantle the Al Qaeda operation and spearhead reconstruction of Afghanistan as well as train the the Afghan forces.
</span>
<span /><span />
Explanation:
<em>1</em><em>.</em><em> </em><em>Listin</em><em>g</em><em> </em><em>books</em>
<em>2</em><em>.</em><em> </em><em>Lis</em><em>ting</em><em> </em><em>maga</em><em>zines</em><em> </em><em>or</em><em> </em><em>journ</em><em>al</em><em> </em><em>ar</em><em>ticle</em>
<em>3</em><em>.</em><em> </em><em>Lis</em><em>ting</em><em> </em><em>web</em><em>site</em>
<span>The French and Indian War changed the relationship between the British and the colonists. As a result of this war, the British got most of France's land east of the Mississippi River. ... The colonists wanted to go west to settle in the land Britain got from France. However, the Native Americans were threatening violence.</span>
The answer is: effective secondary source document"
Within 20 years, historians would have enough time to gather all facts and data from all sides that involved in historical event. All of these facts and data is useful for them to decipher how the historical events were unfolded.
This make the chart an effective source to find for information regarding the event. But, since it does not made by people who actually involved in the events, it could only be considered as a secondary source.
