<span>the Missouri compromise </span>
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>
Answer:
Hector Xavier Monsegur
Explanation:
Jeremy Hammond was sentenced to ten years in prison for his Anonymous hacking. Several other names have been made public, but the group remains true to their name: anonymous.
Answer:
<em>Zone of proximal development</em>
Explanation:
Zone of proximal development is a stage in a child's development, where the child is provided support to perform a task. It is a level in a child's development which is between the actual development and potential development. This joint learning activity is usually between the child and an older person, who acts as an educator.
<em>Stephen had unsuccessful attempts in assembling the moderately sized jigsaw puzzles on his own and with the help of his older brother he assembled it. Here Stephen engages in joint activity with the brother to solve the puzzle and he falls in the zone of proximal development</em>
