The Articles did not have separation of powers. It could possibly be B, because the constitution let the federal government tax whereas the the Articles would not also the articles let the states trade internationally, whereas the constitution gave the federal government the control over international trade. But I personally am leaning towards A.
The "new industrial order" was a time in the mid and late 1800s where cities developed form small villages as people immigrated to America for the jobs and freedom it offered.
