How did democratic traditions emerge in the american colonies

It is very much hard to answer.

It was mainly because of how the North and the South of America had different lifestyles and economy's. You would be surprised to know that the Democratic party back then supported Slavery and the republicans dint support Slavery.

Plain Because of Slavery, Way of Life and Different Economy. The Democratic Party would do anything to keep themselves supported.

both are true, the congress does have the power to create banks, even if this power is not specifically described in the constitution, since there is nothing restricting it and there is power given to the congress to make "all laws which shall be necessary and proper". maryland was not allowed to tax a branch of the national bank operating there, and the supreme court decided that no state could. both of these topics were discussed in a decision of the mcculloch v. maryland case in 1819.

it made them more prductive and efficent but with the change of polcies less and les got into the navy