A. They Were Willing To Sell Excess Grain When The Supply Of Grain Was Greater Than The Demand For Grain
A disadvantage of primary sources, such as diaries is that the source may be too close to the subject. Consequently, it lacks the critical distance that would make it a reliable source. It may also be time consuming to obtain the required information
The name of the Inac ruins should be Machu Picchu
Answer:
Typically date I assume.
Explanation:
There is carbon dating which is used to be able to detect the date of specifically fossils.