Answer:
<h2>Noh nobody here ✌️✌️....</h2>
The correct answer to this open question is the following.
Postwar anxiety increased in 1949 after a series of startling events showcased that the Cold War could be just as intense as a "hot" war. The events that occurred in 1949, causing the world to anticipate renewed military action were the following:
The signing of the North Atlantic Treaty Organization(NATO) in April.
The first detonation of an atomic bomb by the Soviet Union in the month of May.
Mao Tse Dong establishing the Communist government of the People´s Republic of China in October.
These events increased the tension in the so-called Cold War between the United States and the Soviet Union. These two superówers competed in the arms race, the space race, and the spread of Communism/containment of Communism, generating so much tension in the world.
What causes a river to change course?
Due to constant deposition of river sediments on the slower side and the vast amount of erosion that takes place on the faster side. This process keeps on continuing till the curves get sharpened, so that river cuts through the curve and forms another path and thus river changes its course.
Why are rivers and lakes important for North America?
It is because they provide freshwater for industrial, agricultural purpose, waterways and tourism. Explanation: River and lakes are abundant in North America and they are of great importance. It provides the water for both the industrial as well as agricultural purpose near and around the rivers and lakes.
What are the most important roles of rivers and lakes today?
Rivers carry water and nutrients to areas all around the earth. They play a very important part in the water cycle, acting as drainage channels for surface water. Rivers drain nearly 75% of the earth's land surface. Rivers provide excellent habitat and food for many of the earth's organisms.
The United states help Panama declare independence from Colombia then negotiated for the canal
