Which of the following is the best example of imperialism?
a. in 1776, the united states declares independence from britain.
b. the territory of utah becomes a us state in 1896.
c. belgium and luxembourg form an economic union in 1921.
d. in 1902, britain wins the south african war and takes over the transvaal.

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.

i would say your answer is a)

sorry if im wrong