The gradual decline of the Roman Empire ushered in an era of European history called the Middle Ages, or the medieval period
The overall trend of spending during presidential campaigns since the 1960´s has shown an enormous increase. The explanation resides in various factors: - inflation (change of the value of the dollar, making necessary more dollars to achieve the same); -also the equation that there are more inhabitants, meaning, more donors. - Since the income of the people increased, there is also more money to donate.
Answer:
They led to the Roman style of construction.
They led to the construction of stronger buildings.
They allowed builders to re-create Greek structures.
They allowed builders to invent dome structures.
20 pts!
Explanation:
