They reduce the time (by making it faster) and reduce the cost of trading (by making it efficient).
On April 12, 1961, aboard the spacecraft Vostok 1, Soviet cosmonaut Yuri Alekseyevich Gagarin becomes the first human being to travel into space. During the flight, the 27-year-old test pilot and industrial technician also became the first man to orbit the planet, a feat accomplished by his space capsule in 89 minutes.
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Answer:
c. the study of history
Explanation:
the study of historical writing.
the writing of history.
Answer:
Negative
Explanation:This image makes the U.S seem like it is plotting or something based on uncle Sams face
The Greeks defeated the most powerful empire of the day, Persia