<u>Answer:
</u>
Option(D).
Promoting ping-pong diplomacy in China was an element of the shift toward détente in foreign policy of American in the Cold War period
<u>Explanation:
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Détente is referred to the period when the tension between US and the Soviet Union was gradually loosening through communication and signing of salt treaties. during the period of cold war,It was a feature of the US foreign policy.
Ping pong diplomacy was the exchange of tennis player between United States and People Republic of China as an attempt to make the relations between both the countries cordial again.
The expansion of the railroads in the late 1800s was instrumental in helping the US economy boom. It did this in two ways. First, the railroads created a tremendous amount of demand for goods and labor on their own. As the railroads were being built, they needed huge numbers of people to build them.
Explanation:
By the 1960s, a generation of white Americans raised in prosperity and steeped in the culture of conformity of the 1950s had come of age. However, many of these baby boomers (those born between 1946 and 1964) rejected the conformity and luxuries that their parents had provided. These young, middle-class Americans, especially those fortunate enough to attend college when many of their working-class and African American contemporaries were being sent to Vietnam, began to organize to fight for their own rights and end the war that was claiming the lives of so many.
THE NEW LEFT
By 1960, about one-third of the U.S. population was living in the suburbs; during the 1960s, the average family income rose by 33 percent. Material culture blossomed, and at the end of the decade, 70 percent of American families owned washing machines, 83 percent had refrigerators or freezers, and almost 80 percent had at least one car. Entertainment occupied a larger part of both working- and middle-class leisure hours. By 1960, American consumers were spending $85 billion a year on entertainment, double the spending of the preceding decade; by 1969, about 79 percent of American households had black-and-white televisions, and 31 percent could afford color sets. Movies and sports were regular aspects of the weekly routine, and the family vacation became an annual custom for both the middle and working class.
Option 3, Muhammad's successor was elected by the clans.
Kepler's Laws<span>. Johannes </span>Kepler<span>, working with data painstakingly collected by Tycho Brahe without the aid of a telescope, developed three </span>laws<span> which described the motion of the </span>planets<span> across the sky. 1. The </span>Law<span>of </span>Orbits<span>: All </span>planets<span> move in elliptical </span>orbits<span>, with the sun at one focus</span>
