Well the Incas made some great contributions to history. One way was that they made quipus. Even thought the Incas did not have a written language they did use quipus, which were a complex math and communication system. Quipu strings were very effective and they helped with math and communication all throughout the Inca empire. The Inca people also built roads, stone buildings, and developed different ways of farming. They also discovered many things about astronomy. I sure hope this helps! :)
C, is the correct answer , the president can do both a and b , so the answer is c.
Is that a mistype? Is it Delilah and Samson?
Answer:
Thanksgiving
Explanation:
we learn in school that this is how Thanksgiving began
According to legend, Romulus who founded the city in 753 BC on the Palatine Hill.
