If it goes 80 times in one second then it is 80Hz
Well it varied according to time and place but,
<span>Many military personnel who opposed their regime would be killed and political opponents and thousands of others who spoke out against them were sent to the Gulag, a high security labor prison where many died during or shortly after release.</span>
The answer is D (country 5 which is Indonesia)
The South became more dependent on slavery, deepening the differences between the South and the North
It was called the open door policy made by Deng Xiaoping allowing foreign businesses to bet set in China paying a very low tax