1. Harry S. Truman was the 33rd president of the United States, serving from 1945 to 1953. A lifetime member of the Democratic Party, he previously served as a US Senator from the State of Missouri from 1935 to 1945
2. the principle that the US should give support to countries or peoples threatened by Soviet forces or Communist insurrection. First expressed in 1947 by US President Truman in a speech to Congress seeking aid for Greece and Turkey, the doctrine was seen by the Communists as an open declaration of the Cold War.
3. The Marshall Plan was an American initiative enacted in 1948 to provide foreign aid to Western Europe. The United States transferred over $13 billion in economic recovery programs to Western European economies after the end of World War II.
4. Shortly after midnight on August 13, 1961, East German soldiers begin laying down barbed wire and bricks as a barrier between Soviet-controlled East Berlin and the democratic western section of the city. After World War II, defeated Germany was divided into Soviet, American, British and French zones of occupation.
5. The crisis started on June 24, 1948, when Soviet forces blockaded rail, road, and water access to Allied-controlled areas of Berlin. The United States and United Kingdom responded by airlifting food and fuel to Berlin from Allied airbases in western Germany.
6. NATO's purpose is to guarantee the freedom and security of its members through political and military means.
7.The Warsaw Treaty Organization, officially the Treaty of Friendship, Cooperation and Mutual Assistance, commonly known as the Warsaw Pact, was a collective defense treaty signed in Warsaw, Poland
Answer:
Para empezar, la Tierra no es una esfera perfecta. Y cuando gira sobre su eje (una línea imaginaria que atraviesa el mundo desde el Polo Norte al Polo Sur), su rotación se parece más a la de una peonza que a la de una esfera, bamboleándose y desviándose continuamente. Es lo que se conoce como "movimiento polar".
Las mediciones realizadas durante décadas demuestran que, solo durante el siglo XX, el eje de giro se desplazó alrededor de 10 cm por año. Lo que, durante todo el siglo, supone un desplazamiento de más de 10 metros. Ahora bien, ¿a qué se debe exactamente esta deriva?
Un equipo de investigadores de la NASA ha utilizado datos observacionales que abarcan todo el siglo XX y ha conseguido, por primera vez, identificar las causas del desplazamiento. Son tres: la pérdida de masa, principalmente en Groenlandia; el llamado "rebote glacial" y, por último, la convección del manto. El estudio se acaba de publicar en Earth and Planetary Science Letters, y cualquier persona que esté interesada puede acceder a una simulación interactiva de cómo los varios procesos contribuyen al "bamboleo" del eje de rotación terrestre.
'La explicación tradicional - afirma Surendra Adhikari, investigador del Jet Propulsion Laboratory de la NASA y autor principal del trabajo- es que un solo proceso, el rebote glacial, es responsable de este desplazamiento del eje de rotación terrestre. Pero recientemente, muchos investigadores han especulado que otros procesos podrían tener también grandes efectos sobre él. Elaboramos modelos para un conjunto de causas que se consideran importantes para impulsar el movimiento del eje de rotación. Al final no identificamos uno, sino tres conjuntos de procesos que son cruciales. Y la fusión de la criosfera global (especialmente Groenlandia) a lo largo del siglo 20 es uno de ellos".
Explanation:
Answer:
The revival of Romantic spirit,
Explanation:
The age of Johnson refers to a period of time when all major/famous poetry publication was dominated by a poem named Dr. Samuel Johnson.
Before the age of Johnson , the theme of popular Poetry was mostly classical (which revolves around honoring tradition / culture in a certain society). Samuel Johnson was an important figure who introduced Romantic Themes in poetry (which revolves around humans and their emotion) . As a result, other poetry with this theme started to emerge and became popular between 1744-1784.
Answer:
if I remember correctly its built permanent shelters
Explanation:
because they always traveled
