The Government helped to build the Transcontinental Railroad by passing legislation to finance it. The Pacific Railway Act authorized the construction of the railroad across the country. 
The government gave land grants to the railroad companies so they could build the tracks and also sell them to finance the construction. Public lands were divided into one-mile-square sections. Between 1850 and 1870 7% of the land in the US was given to 80 railroads companies.
 
        
                    
             
        
        
        
Answer:
Samhain
Explanation:
Halloween's origins date back to the ancient Celtic festival of Samhain
 
        
             
        
        
        
B. Rebuild their economies.
My source for this answer:
“ an effort to prevent the economic deterioration of postwar Europe, expansion of communism, and stagnation of world trade, the plans that out to stimulate European production, promote adoption of policies leading to stable economies, and take measures to increase trade among European countries in between Europe and the rest of the world.” (www.everycrsreport.com)
        
             
        
        
        
They wrote the constitution because the Articles of confederation created a weak government and it sucked.The bill of rights was written because the anti federalist (the people who opposed the constitution) said it was necessary to protect people’s inalienable rights(basic rights) from the national government and the rights not granted to the national government are reserved for the states government.