The compromise of 1850 dealt with territory that the united states had acquired because of which event?

The answer is the Missouri Compromise.  This occurred when America acquired more territories due to the Louisiana Purchase. When Missouri wanted to be admitted to the Union, legislators were worried because it would upset the balance between slave state and Free State.  This was resolved when Maine was admitted as a Free State thereby maintaining the balance.

the section of the chart that represents a point at which a bill needs approval from a majority of people in both chambers to advance is j, as this is the only section before the bill becomes law which has both rows (symbolizing the chambers) converging into one, meaning that the two parts of the congress have to approve of it before it can march on with the process.