Answer: the successful launch of the first artificial satellite
Explanation: so they can get better that the Soviet Union
Because volcanoes tend to be along fault lines, tectonic plates
I believe the answer is: C. He was worried about his border with North Korea being in jeopardy.
Mao zedong feared that if he let the allied forces took control of north korea, the allied forces would be able to establish a navy base on that territory and exposed the chinese mainland from naval attack from north Korea. Because of this, he decided to help the north korean with both millitary soldiers and supplies.
In economics, inflation<span> is a sustained </span>increase in<span> the general price level of goods and services in an economy over a period of time resulting in a loss of value of currency. When the price level rises, each unit of currency buys fewer goods and services.</span>
Explanation:
Why did the British tighten control over the colonies following the war? The king tightened control over the colonies because the war cost a lot so he put taxes to get more money and when the colonists refused to pay the taxes the king got worried about how much loyalty the colonists had so he tightened his grip.