A. They contributed to the increasing reliance of Virginia and Maryland on African Slave labor.
Answer:
Machines needed to be repaired less frequently. Products could be manufactured on an assembly line.
Congressman Jack Kemp was critical of President Ronald Reagan's early economic policies. Kemp felt that there was, under Reagan, an unreasonable tax on labor. Over time, Kemp and Reagan began to see eye to eye on economic issues, and revised the tax code - so it encouraged labor over machinery - in accordance.
Answer:
I think its urban laborer class (C)
Explanation: