C. The Upper Class
In other words, those with money and controlling production. 
        
                    
             
        
        
        
Answer:
the cold war was from 1947 - 1991
 
        
                    
             
        
        
        
Answer:
A. have negative effects on the environment
Explanation:
Although mining is important for the country's economy, the environmental impacts of mining are diverse, ranging from specific local problems to large biological, geomorphological, water and atmospheric changes. Therefore, to know these caused problems and the minimization of their effects is of great necessity to guarantee the preservation of the natural environments.
Extraction of wood also has a negative impact on nature, with the greatest impact being deforestation.   The first consequence of deforestation is the impairment of biodiversity, because of the decrease or even the extinction of plant and animal species. Tropical forests have enormous biodiversity and are therefore priceless. Many species, which are still unknown to the urban-industrial society, may be the cure for diseases and can be used in food or as raw materials. With deforestation, there is a risk that these species will be destroyed before being discovered and studied. In addition, the desmatamente destroys the home of many wild animals that end up going to the urban centers and could cause some inconvenience to the population.
 
        
             
        
        
        
Answer:
B. Government regulations increase the cost of making the product. Explanation:
B. is the only correct answer becuase if the governemnt increased the cost of making the product with government regulations, then buying the supplies to make the product would go up making the supply of the product go down.
A. could not be a possiblity becuase if a business were to expect the product to start selling at a higher rate would cuase the company to increase in product supplt.
C. Is not a possiblity becuase If more workers were to reciver the education needed to create the product then they would be more knowledgeable on how to construct the item, causing them to make more which makes the product supply go up.
D. could not be a possibility becuase new technology causes the product to be made more quickly which increases product supply.
 
        
             
        
        
        
Answer:
The correct answer is A. The government of Iran had difficulty preventing information from getting out of the country during the 2009 election protests because ordinary citizens used thousands of different Internet file sharing sites and e-mail accounts, as well as Twitter, to transmit information.
Explanation:
On June 12, 2009, presidential elections were held in Iran, the favorite of which was the reform candidate Mir Hosejn Musavi. The next day, it was announced that the acting head of state, Mahmoud Ahmadinejad, had received more than two-thirds of the votes. Mousavi marked the results from being falsified and his followers took to the streets. They wore green ribbons (the color of Mousavi's election campaign), uniting liberal clergy, secular intellectuals and national minorities (Musavi is of Azerbaijani origin). Hundreds of thousands of people marched through Tehran, where initially peaceful events grew into violence. The protests spread to other cities, and Iranians living abroad also joined. The core of the movement was students using social networks to organize demonstrations.