On October 4, 1957<span>, when the </span>Soviet Union<span> successfully </span>launched Sputnik<span> I. The world's first artificial satellite was about the size of a beach ball (58 cm.or 22.8 inches in diameter), weighed only 83.6 kg. or 183.9 pounds, and took about 98 minutes to orbit the Earth on its elliptical path.</span>
<span>closed-ended. hope that helped</span>
The Berlin Wall separated families and kept people from opportunity in the south
Answer:
Don't think of yourself as a disappointment. Always know that there is someone out there who loves/likes you.
Serfs paid the owner of the land (in the form of labor) to be able to live on the land and have protection, if the serf were to leave. It was usually an unspoken agreement that they serf would stay on the land. If you still need further information you might find some on http://www.thefinertimes.com/Middle-Ages/serfs-in-the-middle-ages.html
