NATO and the Warsaw Pact were examples of military alliances made for “collective security”. The correct option among all the options that are given in the question is the fourth option or option "D". The other choices are incorrect and can be easily negated. I hope that this is the answer that has helped you.
<span>Sir Walter Raleigh, John Cabot, Henry Hudson, and Sir Francis Drake were all famous New world explorers and they were all from British descent. They were British explorers that helped colonize the New World. John Cabot crossed the North Atlantic near Nova Scotia, Sir Walter Raleigh provided backing for Virginia, Henry Hudson discovered the Hudson River, and Sir Francis Drake was the first to pass from the Atlantic to the Pacific Ocean.</span>
a) Virginia Dare
Was the first English child born, and was named after the territory of Virginia, where she was born. Her parents were Ananias Dare and Eleanor White.
Volcanoes erupt because of density and pressure. The lower density of the magma relative to the surrounding rocks causes it to rise.
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Freedom Riders= Civil rights activists, rode s bus to the southern segregated parts of the US (1961) to complain about the US court cases ( Morgan v. Virginia and Boynton v. Virginia) deciding that segregated public buses were unconstitutional, and the first Freedom Ride left Washington, D.C. on May 4, 1961,[5] and was scheduled to arrive in New Orleans on May 17.[6]