( ) around my answer. If nothing is there then i don't know
What is one important achievement of the Incas?
A. a written language
B. a system of democratic government
C. a system of roads and bridges
D. an accurate calendar
What is one way in which the Incas increased their farmlands?
A.They developed crops suited to desert
B. They built floating gardens
(C.) They built terraces on the mountainsides
D. They flattened the mountains
Which crop was the most important to the Mayas?
(A.) corn
B. beans
C. squash
D. peppers
Which of the following was an achievement of the Mayas?
A. a system of canals in their main city
B. The city of Tenochtitlan
C. a calendar
D. a strong army
One way in which the Aztecs increased their farmland was by
A. using slash-and-burn agriculture
B. studying their year-round calendar
C. building island gardens
D. buying land from other peoples
5 answers
http://en.wikipedia.org/wiki/Maya_civilization
http://en.wikipedia.org/wiki/Andean_civilizations#Inca_Empire
For the others, I'm sure your text materials contain the information. If not, type the question (or keywords from the question) into your search engine (Google, Bing, whatever you use), and hit "enter". You'll get a list of related articles. If you don't find what you need, type in a different keyword(s) and try again. We won't do your work for you and give you the answers.
c. a system of roads and bridges
2.What is one way in which the Incas increased their farmlands
c. They built terraces on the mountainsides
3. Which crop was the most important to the Mayas?
a. corn
4. Which of the following was an achievement of the Mayas
c. a calender
5. One way in which the Aztecs increased their farmlands was by
c. building island gardens
6.Which statement is true about Mound Builders
c. Some groups buried their dead in the mounds.
7.Why did the Anasazi abandon their major pueblos?
d.Severe droughts hit
8.Why was the Iroquois League formed?
c.to form a peace alliance
9.. The Pueblos believed in many spirits, called
c. kachinas.
10.Where was the large city of Cahokia located
a.in what is now Illinois
answers may vary where you live i live in Colorado yw