Answer:
How did U.S. policy in Vietnam change following the Tet Offensive? Policy makers thought the war unwinnable and began to negotiate for peace. The military relied less on ground troops and more on sustained airstrikes. ... The military focused on cutting off the enemy's overland supply routes.
Explanation:
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Under the treaty of the Guadalupe - Hidalgo , the Mexican American War ended in favor of the United States , this also relinquished the United States with 525,000 square miles of land from the Southern Border
Answer: Yes
Explanation: Long ago, almost the whole surface of the earth was one giant landmass called Pangea which was surrounded entirely by water. Then, huge things under the surface called plates started to shift and move which made Pangea break up and drift apart very slowly. Now, we have oceans between the pieces of land