How did improved transportation affect the economy of the United States in the early 1800s? It required fewer people to produce goods.
It increased costs of transportation, sending the economy into a recession
It shared ideas and inventions more quickly
It transitioned the economy from agriculture to market.

It required fewer people to produce goods

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

how did justinian contribute to the byzantine empire?

one famous byzantine emperor was justinian i. justinian ruled from ad 527 to 565. belisarius was the commander who led these armies in an attempt to win back the old western roman empire. the war effort to take back the western part of the empire forced justinian to raise taxes on the people of the byzantine empire.

explanation:

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