Machu Picchu is an ancient city built by the _____ people.

Machu Picchu was a highly important, _________ city for the Incans.

True or False? The Incans were monotheistic; they believed in only one God.

In which South American mountain range did the Incans create a vast empire?

It is fortunate that the _____ never found Machu Picchu. Otherwise, they may have destroyed it like many other native cities.

When the Europeans arrived in South America, they brought ______, which killed 2/3 of the natives.

Close to 1/3 of the remaining natives were killed off by ____.

Which American professor discovered the ancient city in 1911 while exploring in the mountains?

Who assisted Hiram Bingham with the discovery of the ancient city?

Archeologists continue to unearth Inca secrets, including well-preserved __________.

True or False. To this day, Native Inca descendents live in Peru.