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Answer:
Congress lacked the power to levy taxes and struggled to finance the Revolutionary War. With the ratification of the Articles of Confederation, the Congress became known as the Congress of the Confederation. In June 1775, Congress created the Continental Army and gave command of the Army to George Washington.
The reconstruction
The most difficult task confronting many Southerners during Reconstruction was devising a new system of labor to replace the shattered world of slavery. The economic lives of planters, former slaves, and nonslaveholding whites, were transformed after the Civil War.
Gibbon is able to make this claim since he shows that technological advances have skyrocketed since the Industrial Revolution, and he thinks this progress will continue thanks to the computer age.