Are flint knifes and scrapers a need or want. Are plows made of stone and wood a need or want. Are mirrors made from polished obsidian a need or want. Are sickles made of flint a need or want. Is pottery a need or want. Are stone pounders and pestles a need or want. Are flint daggers with carved bone handles that resemble animals a need or want. Are Looms a need or want.

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.  

hello,

what started the norman conquest?

profound political, administrative, and social changes in the british isles. last line of my information: )

they supported black codes so the answer is a or b