<span>A weakness of the Articles of Confederation was that the federal government had no power to tax the states, which made it impossible to pay back the war debt. </span>
In general, "totem poles" and "wigwams" were characteristics of the Northwest Indian cultures, since there were no buffalo in the region. Of course these traditions varied slightly with the tribe in question.
The use of iron and steel is very much common in most of the infrastructure being built today. The new methods developed for the production of these essential metals have helped hasten and loosen the supply for the demand. By that, buildings have sufficient supply of these metals.
The Answer Is Decreased And Increased (In That Order)
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