T<span>he main difference between the types of farming in virginia and pennsylvania is that </span>Virginia grew mostly cotton and tobacco, while Pennsylvania grew mostly wheat. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. 
        
             
        
        
        
Answer:
coal industry
Explanation:
The transformation of power technology in the Industrial Revolution had repercussions throughout industry and society. In the first place, the demand for fuel stimulated the coal industry, which had already grown rapidly by the beginning of the 18th century, into continuing expansion and innovation.
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The answer in the question provided is letter b, lack of
industrialization. It is because developing nation or country usually involves
of having industrial bases to be less develop than of the developed countries
in which lack industrialization is one of the things found in a developing
nation.
 
        
                    
             
        
        
        
c. United States bombing of Hiroshima and Nagasaki.
 
        
             
        
        
        
The Supreme Court ruled that it was unconstitutional for State Officials to compose an official school prayer and encouraged its recitation in Public Schools.<span>
</span>The prayer that was in question was: <span>Almighty God, we acknowledge our dependence upon Thee, and we beg Thy blessings upon us, our parents, our teachers and our country. Amen.
</span>The Court ruled that government-written prayers were a violation of the U.S. Constitution and the Establishment Clause of the first amendment. <span>The Court explained the importance of separation between church and state but emphasizes that the use of "Almighty God" still promotes specific religions that recognizes those terms which still violates the Establishment Clause.</span>