what was one of the main factors that led to industrialization in the united states?

a. the united states wanted to keep its industrial advances a secret from europe.
b. the united states decided to make its own products after the war of 1812.
c. the american agricultural system was failing because the soil was turning sticky and clay-like.
d. americans found it expensive and time-consuming to buy finished goods from europe.

D. Americans found it expensive and time-consuming to buy finished goods from Europe.

it would have to be gasioline

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.