D. Hundreds of thousands of refugees from Southeast Asia arrived after 1974.
Explanation:
Asian immigration to the United States has existed for several centuries. However, it has taken many different forms. An example of how this has changed is the fact that between the 1940s and the 1970s, many Asian people arrived to the United States as a result of wars. A particularly significant wave arrived at the end of the Korean War and the Vietnam War. This brought many people from regions such as Korea, Vietnam, Laos and Cambodia.
<u>D) Hundreds and thousands of Southeast Asia refugees arrived after 1974 after Vietnam War
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<h2>Explanation:</h2>
Following the battle in Vietnam in 1975, a lot of Vietnamese immigrated to the US and some Asian countries due to inhumane acts and displacements in the Indochina region (Vietnam, Cambodia and Laos). Over the year until 1980, refugee immigration had increased with more than 500,000 people as leaving Vietnam.
The fall of Saigon led to the evacuation of the Vietnamese who were closely affiliated with the former Vietnam government or United States. The evacuated people from Vietnam became immigrant or refugees in the United State. However, more and more people from Laos, Vietnam, and Cambodia fled their countries due to economic crisis and communism.
Katherine Johnson works at the Langley Research Center in Hampton, Virginia in 1961, alongside her colleagues Mary Jackson and Dorothy Vaughan. All of them are African-American women; the unit is segregated by race and sex.
Maria has already opened the business, she has moved past the seed and development stage and has moved into the startup phase. This of course can share elements with the growth and development phase, but given that she is initiating hiring employees and the question does not mention expansion, she is in the startup phase.
Chairman Mao Zedong launched the campaign to reconstruct the country from an agrarian economy into a communist society through the formation of people's communes. Mao decreed increased efforts to multiply grain yields and bring industry to the countryside.
