How did the war of 1812 influence westward expansion of the united states?

Sectionalism was a big contributor because the north, south, and west were so different economically. Therefore, there was a struggle for power between these groups. There was also a balance of power in the legislative branch between slave and free states that each side was continuously trying to overcome by gaining more states of their orientation. A good example for this is the Kansas-Nebraska act and whether Kansas would be slave or free being left up to popular sovereignty; hordes of both free solders and slavery supporters came into Kansas to vote for their side and it eventually ended up in bloodshed

legislative branch:

one of the three branches of government divided between the senate and the house of representatives.

- creates or makes laws

- power to override a veto

executive branch:

one of the three branches of government, headed by the president.

- enforces or carries out laws

- power to veto a bill sent to it by congress

judicial branch:

one of the three branches of government, headed by the chief justice of the supreme court.

- interprets laws

- power to declare laws or actions by the government unconstitutional

industrial revolution, in modern history, the process of change from an agrarian and handicraft economy to one dominated by industry and machine manufacturing