Answer:
Richard Nixon
Explanation: Richard Nixon was the 37 president of the United States 1969-1974, before he was president he was Dwight D. Eisenhower's Vice President 1953-1961 and was considered to be the most active and involved Vice president in history. He was the first U.S. president to visit Moscow, and created Dentente with the U.S.S.R. as well as improved relations with China. In his prime he was famous for never giving up as well as sometimes advising and hanging out with JFK during JFK's presidency, the man he lost to during one Presidential election. Today he is famous for the Watergate incident
Answer:
The FBI only employed 48 African Americans out of a total of 13,649 and these 48 were nearly all chauffeurs. Kennedy did more than any president before him to have more African Americans appointed to federal government posts. In total, he appointed 40 to senior federal positions including five as federal judges.
Explanation:
In this case, <span>their love is called Empty.
Empty love refers to the type of love which has lost all of the passions but yet the commitment still remains.
Couples often trapped in this type of love because they have somehow grew apart throughout the years but they still decided to stay for the sake of convenience (such as money, kids, etc)
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The correct answer is fixed-interval
In a fixed interval reinforcement scheme, the reinforcement is presented if the organism emits at least one response after a fixed time interval. Generally, this scheme is represented, placing the specific value of the fixed interval. For example: FI-1 hour means that the backup is presented after 1 hour and only for the first response issued.
The fixed interval reinforcement scheme results in a low frequency of responses at the beginning of the interval, increasing as the end of the interval approaches.
