Answer:
Yes
Explanation:
The increasingly sophisticated system of writing that developed also helped the civilization develop further, facilitating the management of complex commercial, religious, political, and military systems. The earliest known writing originated with the Sumerians about 5500 years ago.
George Kennan introduced the idea of containing communism
Over speculation means to over "guess." eg, majority of the people feel the stock market will go up, so they greedily buy, when in reality it's the peak already and stock market prices will drop soon.
Answer:
What they hear from other sources
Explanation:
If you are not interested in a topic say political issues, you will just say what you catch here and there from friends, TV, family, and radio. You wont study it to tell what you really think.