1. That statement is true
The communist economic system does not provide the incentive for the people to work hard and build businesses. In the end, the country was trapped in a massive poverty and the communist regime met a lot of resistance from its own people. The communist regime eventually ended in 1990s.
2. D. Yugoslavia
Following the world war I, Yugoslavia was divided into several territories that fought for the dominance in that country. At that time, both untied states and the soviet union made an intervention and contributed to the Yugoslavia's unification.
3. C. British control of the seas
Following the ward of 1812, The British government ordered a group of powerful Royal Navy to create a blockade on American ports.
This blockade completely cut off the possibilities of trade that Americans can have through sea route and allowing the British to have complete control of the sea and ability to raid American coast at will.
4. That statement is false
Sales workers refers to the type of workers that directly involved in the interaction with the customers from the start until the goods/service is received by the customers. Bookkeepers, secretaries, and Clerks are workers that work behind the desks and would be unlikely to make any interaction with the customers.
The most obvious reason is that one has to pack up and go because things are not so good at home. Long ago, that probably meant that the climate had changed and made life impossible. It might have become too hot or too cold or too wet, which in turn would have affected not only quality of life but also make survival a shaky proposition. Drought, flood, and temperature changes could certainly push people to move on.
I hope that helped a little.
Answer: D. Some emotional reactions may occur without conscious thinking.
Explanation: Wothout conscious thinking, some emotional reactions occur. The amygdala (a small brain region) is the emotional control centre that regulates emotions, memory. The thalamus located above the brain stem functions to send motor and sensory signals from the spinal cord and the mid brain. Visual input are directly sent by the thalamus to the amygdala, triggering emotional responses unconsciously.
