Answer:
The Soviet Union was the first country to put a man in space.
Explanation:
The man that the Soviet Union sent up (on 12 Apr 1961) was named Yuri Alekseyevich Gagarin.
Gagarin lasted less than two hours (1 hour and 48 minutes), which was enough time to orbit the Earth once in his capsule, Vostok 1. He was around 27 years old during this time. After this brave act, he was awarded the Soviet Union's highest honor, <em>Hero of the Soviet Union</em>.
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Answer: Scientists have known that smoking causes cancer since at least the 1940s, when epidemiological studies showed a clear link between smoking and lung cancer. Experiments conducted in the 1950s confirmed that the chemicals in cigarette smoke could cause cancer in mice.
Explanation:
looked it up
Answer:deep south
Explanation:
Racism was an adbundant factor in the deep south, as it consisted of rural folks who had been raised with these "values".
Answer: Bantu expansion
Explanation: The Bantu expansion was a major series of migrations of the original Proto-Bantu-speaking group, which spread from an original nucleus around West-Central Africa across much of sub-Saharan Africa. In the process, the Proto-Bantu-speaking settlers displaced or absorbed pre-existing hunter-gatherer and pastoralist groups that they encountered. The primary evidence for this expansion is linguistic – a great many of the languages which are spoken across Sub-Equatorial Africa are remarkably similar to each other, suggesting the common cultural origin of their original speakers. The linguistic core of the Bantu languages, which comprise a branch of the Niger–Congo family, was located in the adjoining regions of Cameroon and Nigeria. However, attempts to trace the exact route of the expansion, to correlate it with archaeological evidence and genetic evidence, have not been conclusive; thus although the expansion is widely accepted as having taken place, many aspects of it remain in doubt or are highly contested.
