C and A I believe I am not 100
Answer:
The answer is C
Explanation:
The andes are some of steepest mountains but the Incas created the method of terraced fielding in order to grow their resilient breeds of crops such as potatoes, quinoa and corn.
A historian would use a calendar when he is trying to find the dates of when the event occurred, such as the dates of a battle, natural disaster, or how long a type of government has ruled.
hope this helps
A Constitution is: <em>C</em>
What was the first constitution of the USA: <em>D</em>
Answer:
get rid of the second to last sentence
Explanation: