During a war, factories can manufactore (manufacture in USA), weapons, medicine, explosives, and uniforms. 
 
        
             
        
        
        
Answer:
It set up an infantry training camp at Camp Gruber, is the right answer.
Explanation:
Laurence H. Rooney founded the Manhattan Construction Company in the year 1896 in the  Oklahoma Territory. The main contribution of this company to Oklahoma's efforts during World War II can be seen in terms of the establishment of an infantry training camp at Camp Gruber. Throughout the Second World War, Camp Gruber provided training to army, field cannons, and tank warship troops that went on to fight in Europe. 
 
        
             
        
        
        
Answer:
• Temperatures are rising world-wide due to greenhouse gases trapping more heat in the atmosphere.
• Droughts are becoming longer and more extreme around the world.
• Tropical storms becoming more severe due to warmer ocean water temperatures.
• As temperatures rise there is less snowpack in mountain ranges and polar areas and the snow melts faster.
• Overall, glaciers are melting at a faster rate.
• Sea ice in the Arctic Ocean around the North Pole is melting faster with the warmer temperatures.
• Permafrost is melting, releasing methane, a powerful greenhouse gas, into the atmosphere.
• Sea levels are rising, threatening coastal communities and estuarine ecosystems.
Explanation:
 
        
             
        
        
        
Answer:
E. cost for shipping of fright began to increase and products have became more expensive to buy
Explanation:
The improvements in the transportation were revolutionary for the production, selling, transporting, and development of the goods. Because the transportation was better, everything was going on much more quickly, more efficiently, and on much longer distances. This enabled the farmers and the industry to produce in much higher quantity, and considering that the transportation was much more easy as well, the prices for transportation were dropping, causing the prices of the goods to be dropping as well.