Conditions played a key role in economic development and way of life in the various american colonial regions

The correct answer is: geography and climate.

Great landscape and perfect weather conditions favored some of the colonies that depended on agriculture to develop economically. Other colonies took advantage of their forests in order to specialize in the shipbuilding business and make money.      

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b

explanation:

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.