North Atlantic Treaty Organization more commonly said NATO is responsible for mutual defense and The United state is a founding member of this organization.
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What is the main purpose to establish NATO?</h3>
North Atlantic Treaty Organization was established in 1949 by the USA, Canada and some European countries to provide the securities to NATO members against the USSR.
At present time there are 30 members from Europe, North America, and Asia. Its headquarters is located in Brussels. USA leads this organization because he is a major contributor to NATO.
Therefore the correct option is D.
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<span>B. He invented the electric telegraph that transmitted information instantaneously</span>
The Social Security Administration is a federal agency that is still an imperative part of American society today. This administration came to life after Franklin D. Roosevelt passed the Social Security Act of 1935. The original intent of this agency was to help elderly citizens, mothers with dependent children, and individuals hurt in labor accidents by supplying financial assistance during the Great Depression.
This agency still has an enormous impact on American society today, as every citizen has a social security number and pay taxes that go towards funding the social security program. This program has helped to cover life expenses for millions of elderly American citizens over the course of its roughly 80 years of existence.
True that <span>Labor unions gave a voice against employer abuse to factory workers</span>
Henry Moore cut holes in his sculptures.