Question

In 1949, the North Atlantic Treaty Organization

O was established in response to the Soviet Union's Warsaw Pact.
O declared that an attack on one member nation was an attack on all.
O decided to rearm West Germany in response to the Berlin blockade.
O called for a demilitarized zone across Western Europe.
O represented Western Europe's first free trade customs union.

Answer 1

In 1949, NATO was established with the principle that an attack on one member nation is an attack on all, requiring a collective response.

Step-by-step explanation:

The correct answer is B) declared that an attack on one member nation was an attack on all.

In 1949, the North Atlantic Treaty Organization (NATO) was established as a military alliance between several Western European countries and the United States and Canada. Its purpose was to provide collective defense against the Soviet Union and its allies during the Cold War. One of the key principles of NATO is Article 5, which states that an attack on one member nation would be considered an attack on all, and would trigger a collective response.

For example, if one member nation were to be attacked, the other member nations would provide military support and assistance to defend the attacked nation. This principle aims to deter potential aggressors and maintain peace and security among the member nations.

Learn more about NATO and its principle of collective defense