Mexican Cession. Mexican Cession lands were captured in the Mexican–American War in 1846–48, and ceded by Mexico in the Treaty of Guadalupe Hidalgo, where Mexico agreed to the present Mexico–United States border except for the later Gadsden Purchase.
(C) For the longest time Europeans and other outsiders could not travel into central Africa due to the various disease they were not immune or accustomed to, as it meant almost certain death for anyone not native to the area.
Answer:
The oil crisis of 1971 added to severe U.S. economic problems
Answer:
North Atlantic Treaty Organization.
Explanation:
North Atlantic Treaty Organization(NATO) also famously know as North Atlantic alliance was formed in the period following world war second when the world was virtually divided between the two new superpowers the United States and Soviet Russia and their area of influence. The organization is formed in 1949 by the twelve nations aimed acted as a collective defense mechanism through which its member states commit to mutual defense in response to an attack by any outside party.