The Chinese people invented the Seismometer during the Han dynasty to help predict natural disasters. The Seismometer measured the motion of the ground, and things included of seismic waves such as, earthquakes, volcanoes, and other things that involve explosions that are generated by seismic waves.
Answer:
.
Explanation:
The Red Scare was the fear of communism. America and the Soviet Union came out as two world powers after WW2, holding the most amount of nuclear weaponry. They were the two opponents(not including any satellite states or colonies) of the Cold War, and had opposing economic ideas, America supporting capitalism and the Soviet Union supporting Communism. Going back to the high amounts of nuclear weaponry on both sides, since there were such alarming amounts people around the world were in fear of nuclear warfare, especially those in America. American citizens often believed that the Soviet Union would strike America and attack with nuclear bombs, which increased the presence of the Red Scare.
<span>Near vs Minnesota</span>
In this Supreme Court case, the court
ruled that the First Amendment protected free speech and that the prior rulings
were a violation of freedom of the Press which is protected in the
Constitution. As a result, the court overturned thr prior conviction
Well Industrialization began and both were receiving mass amounts of immigrants.
Answer: 10 million Africans had been sold by the 1800s, about into slavery in the Americas.
