Any of these will be the answer!
Here is the excerpt from A Rumor of War which best illustrates Vietnam's uncomfortable climate:
<span><em>The tedium was occasionally relieved by a large-scale search-and-destroy operation, but the exhilaration of riding the lead helicopter into a landing zone was usually followed by more of the same hot walking, with the mud sucking at our boots and the sun thudding against our helmets while an invisible enemy shot at us from distant tree lines.</em></span>
The rebels during shay's rebellion were ex-Revolutionary War soldiers turned farmers. They opposed state economic policies causing poverty and property foreclosures. This rebellion definitely gave more power to the federal government to keep states in order. It also brought fear to the delegates making them believe the country would fall into anarchy.
Hope this helps
