The rise in oil, steel, and manufacturing goods
Europe. With their opium and ability to control the Suez canal. Opium war and such.
The three most important foreign policy issues facing the United are
Security,Prosperity ,Creation of a better world
<h3>United State Foreign Policy</h3>
The United state is facing challenges today with it foreign policy today because the foreign soils are not stable hence policies can change at any time, another reason is that these policies can be expensive to enact.
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The battle of Gettysburg was fought to get food for general lees men who had just been through a long winter.