Answer:
Military and diplomatic tensions diminished between 1972 and 1980 as the two superpowers engaged in dialogue, frecuent contacts and agreed to reduce their nuclear stockpiles (SALT Treaty) and to boost bilateral trade. US president Richard Nixon and Soviet secretary-general Leonid Brezhnev met at three summits between 1972 and 1974.
Explanation:
Tradition
They like to keep tradition going
Historians view the Chester Arthur presidency as an important
surprise, one that no one would have expected. Put simply, he performed
well in office, defying his state-based reputation as a slick machine
politician. Despite his poor health, he attempted to govern competently,
and he succeeded to a degree that was never acknowledged by his fellow
politicians, the press, or the great mass of Americans.
Although Arthur preferred efficient partisan government service to
one selected by competitive examinations, he nevertheless showed
tremendous flexibility and a willingness to embrace reform. By
struggling with the tariff issue (especially being willing to question
the protectionist doctrines of the Republican Party) and supporting the
modernization of the American Navy, Arthur stands as an important
transitional figure in the reunification of the nation after the bitter
turmoil of the Civil War and Reconstruction. No party hack, Arthur
demonstrated how the office of President could bring out the very best
in its occupants.
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The caste system is a system that divides Hindus into four main categories - Brahmins, Kshatriyas, Vaishyas and the Shudras. Sorta like a pyramid of food groups in health. These castes were based on peoples daily jobs/occupations. Outside of the caste system there were the untouchables or otherwise known as the "the Dalits".
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Quite a bit land resulting from the Morrill-Land Grant Act was purchased by land speculators. The correct answer is Morrill-Land Grant Act.
