Answer:
The attacks were unexpected by the American public. :) hope this helps
Explanation:
<span>The reasons that allowed the Ottomans to reach that far into Europe are: The undermining of the Byzantine Empire by the European powers between 1200-1453. Religious strife in Europe, caused by the Reformation, isolating the Catholics and providing European allies to the Ottoman Empire. Superior military tactics. </span>
Answer: b. Built a huge ancient empire
Explanation: Pachacuti was the ninth Sapa Inca of the Kingdom of Cusco that triggered the transformation of that kingdom into the Inca Empire.
During his reign, an era of conquest began that, in three generations, expanded the Inca domain from the Cusco Valley to much of western South America, so, while Pachacuti was in power, Cusco went from a simple village to be an empire that ended up surpassing Chimú.