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.
