From 1775-1825 what issue most divided the United States?

the anwser is a) to prevent military conflict

very positive impact on our industries in the west, sine they promoted settlement and increased the ways in which goods could be transported to market.  

polticians and sentates thought to annoucne the fialre of articles of confedartion by making a centralized nation as a hole

i believe it would influence their own way of understanding things. it shall be a foundation where they can draw or start an argument.   historians are also  scientists that  have their tools of analysis and expertise to unlock a variety of difficulties such as relationships of man, origin, politics, economy, and culture. based on facts and understanding on these areas, they may shade light to extract ideas and develop options to validate a hypothesis or debunk it.