Answer:
The expansion of the railroads in the late 1800s was instrumental in helping the US economy boom. It did this in two ways. First, the railroads created a tremendous amount of demand for goods and labor on their own. As the railroads were being built, they needed huge numbers of people to build them.
 
        
             
        
        
        
Answer:
The definition is Battle of Midway - naval battle of World War II (June 1942); American planes based on land and on carriers decisively defeated a Japanese fleet on its way to invade the Midway Islands. 
War II naval battle, fought almost entirely with aircraft, in which the United States destroyed Japan’s first-line carrier strength and most of its best trained naval pilots. Together with the Battle of Guadalcanal, the Battle of Midway ended the threat of further Japanese invasion in the Pacific.
 
        
             
        
        
        
Answer:
Foundations of Chinese Society that the Han dynasty brought back after unifying China:
A. the importance of the family
D. belief in Buddhism
Explanation:
The Han dynasty reigned over China between 206 BCE–220 CE.  It lasted very long and recorded many achievements, including the unification of all China with neighboring kingdoms.  According to history, during the Han dynasty, Buddhism flourished as it was combined with Taoism and magical practices.  It started being practised in the royal court with returning monks helping to spread it.  Also during the Han dynasty Confucianism came to shape Chinese society.  Since Confucius, the founder of Confucianism, taught that the family was central of the well-being of the state, Han officials promoted strong family ties, and the family grew in importance in Chinese society.
 
        
             
        
        
        
A is not a foreign policy goal. Environmental laws have nothing to do with other nations. Hope this helps!!
        
                    
             
        
        
        
Answer:
The domestic effects of the war were more positive than negative overall
Explanation:
the domestic effects of the war were more positive than negative because it boosted research in technology because better transport and means of communication gave countries an advantage over their enemies. The harsh conditions of the Treaty of Versailles caused a lot of dissent in Europe, especially on the side of the Central Powers who had to pay a lot for financial reparations.