Why was the lowell mill system so revolutionary

What was charles townshends development of a crop rotation system important to the industrial revelotion

Which statement about congress is accurate? it contains only the house of representatives. the senate’s membership is based on a state’s population. it is bicameral, according to the constitution. membership in both houses is based on equal representation.

According to okun's law, if the unemployment rate goes from 2% to 5%, what will be the effect on the gdp?