Cold War

The Cold War was a state of political and military tension after World War II between powers in the Western Bloc (the United States, its NATO allies and others) and powers in the Eastern Bloc (the Soviet Union and its allies in the Warsaw Pact).

Historians do not fully agree on the dates, but 1947–91 is common. The term "cold" is used because there was no large-scale fighting directly between the two sides, although there were major regional wars, known as proxy wars, supported by the two sides. The Cold War split the temporary wartime alliance against Nazi Germany, leaving the USSR and the US as two superpowers with profound economic and political differences: the former being a single-party Marxist–Leninist state operating a planned economy and controlled press and owning exclusively the right to establish and govern communities, and the latter being a capitalist state with generally free elections and press, which also granted freedom of expression and freedom of association to its citizens. A self-proclaimed neutral bloc arose with the Non-Aligned Movement founded by Egypt, India, Indonesia and Yugoslavia; this faction rejected association with either the US-led West or the Soviet-led East. The two superpowers never engaged directly in full-scale armed combat, but they were heavily armed in preparation for a possible all-out nuclear world war. Each side had a nuclear deterrent that deterred an attack by the other side, on the basis that such an attack would lead to total destruction of the attacker: the doctrine of mutually assured destruction (MAD). Aside from the development of the two sides' nuclear arsenals, and deployment of conventional military forces, the struggle for dominance was expressed via proxy wars around the globe, psychological warfare, massive propaganda campaigns and espionage, rivalry at sports events, and technological competitions such as the Space Race.

Cold (disambiguation)

Cold describes the condition of low temperature.

Cold may also refer to:

Music

Albums

Songs

Cold

How cold

When I woke up this morning
it was very cold.
How cold was it?
It was a freezing, sneezing
goose-bumpy, teeth-chattering,
can't-get-out-of-bed,
blankets-over-my-head
kind of cold

Cold refers to the condition or subjective perception of having low temperature, the absence of heat.

A lower bound to temperature is absolute zero, defined as 0 K on the Kelvin scale, an absolute thermodynamic temperature scale. This corresponds to −273.15 °C on the Celsius scale, −459.67 °F on the Fahrenheit scale, and 0 °R on the Rankine scale.

Since temperature relates to the thermal energy held by an object or a sample of matter, which is the kinetic energy of the random motion of the particle constituents of matter, an object will have less thermal energy when it is colder and more when it is hotter. If it were possible to cool a system to absolute zero, all motion of the particles in a sample of matter would cease and they would be at complete rest in this classical sense. The object would be described as having zero thermal energy. Microscopically in the description of quantum mechanics, however, matter still has zero-point energy even at absolute zero, because of the uncertainty principle.

Cuban Missile Crisis

The Cuban Missile Crisis, also known as the October Crisis (Spanish: Crisis de octubre), the Caribbean Crisis (Russian: Карибский кризис, tr. Karibskiy krizis), or the Missile Scare, was a 13-day (October 16–28, 1962) confrontation between the United States and the Soviet Union concerning Soviet ballistic missiles deployment in Cuba. Along with being televised worldwide, it was the closest the Cold War came to escalating into a full-scale nuclear war.

In response to the failed Bay of Pigs Invasion of 1961, and the presence of American Jupiter ballistic missiles in Italy and Turkey against the USSR with Moscow within range, Soviet leader Nikita Khrushchev decided to agree to Cuba's request to place nuclear missiles in Cuba to deter future harassment of Cuba. An agreement was reached during a secret meeting between Khrushchev and Fidel Castro in July and construction on a number of missile launch facilities started later that summer.

An election was underway in the U.S. and the White House had denied Republican charges that it was ignoring dangerous Soviet missiles 90 miles from Florida. These missile preparations were confirmed when an Air Force U-2 spy plane produced clear photographic evidence of medium-range (SS-4) and intermediate-range (R-14) ballistic missile facilities. The United States established a military blockade to prevent further missiles from entering Cuba. It announced that they would not permit offensive weapons to be delivered to Cuba and demanded that the weapons already in Cuba be dismantled and returned to the USSR.

United States

Coordinates: 40°N 100°W / 40°N 100°W / 40; -100

The United States of America (USA), commonly referred to as the United States (U.S.) or America, is a federal republic composed of 50 states, a federal district, five major territories and various possessions. The 48 contiguous states and Washington, D.C., are in central North America between Canada and Mexico. The state of Alaska is in the northwestern part of North America and the state of Hawaii is an archipelago in the mid-Pacific. The territories are scattered about the Pacific Ocean and the Caribbean Sea. At 3.8 million square miles (9.842 million km²) and with over 320 million people, the country is the world's third or fourth-largest by total area and the third most populous. It is one of the world's most ethnically diverse and multicultural nations, the product of large-scale immigration from many countries. The geography and climate of the United States are also extremely diverse, and the country is home to a wide variety of wildlife.