In civilized society gender inequality was minimal.
This was because the men and women hunter and gathers contributed equally and both needed to get food. Women were also worshiped for their ability of reproduction and nurturing.
Later in agricultural societies the concept of property was created and not everyone had to farm, just male laborers.
John<span> f. Kennedy replaced Eisenhower's concept of massive retaliation with a flexible response strategy.</span>
President John F. Kennedy rejected the strategy of heavy vengeance throughout the Cuban Missile Disaster in partiality of soft acknowledgment.
The theory that the threat of nuclear war is enough to prevent an attack is called: Nuclear deterrent
The theory is based on the likelihood that every nations would fear a mutual destruction when initiating attack to countries that own nuclear weapon. Even if a country emerge victorious from a nuclear war, the damage that caused by opposition's nuclear would damage the environment of the victors for decades.
Initially the movement operated chiefly at the local level but it later expanded to the state and national levels progressives drew support from the middle class and the supporters included many lawyers teachers physicians and ministers and business people
After WW1, most Americans were in denial of their place in the world. They went on a period of "isolation" from Europe. After WW2, they realized what President Wilson said was correct: that another World War would happen, even worst than the first, if we do not take action against it. America would have to participate in settling world problems if another Great War was to be prevented.
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