Why does the giver have all the memories instead of the community

In Ch. 14 the Giver explains that Jonas and The Giver must hold all the memories because:

"It gives us wisdom. Without wisdom I could not fulfill my function of advising the Committee of Elders when they call upon me" (Ch. 14).

Even the Elders who make all of the decisions for the community do not have these communal memories. They depend on the Giver to advise them based on his memories of what has happened before.  

Ultimately, the Giver explains, "everyone would be burdened and pained" if the community held onto the memories and "they don't want that." So, one unlucky person, the Receiver of Memory, gets to be the memory bank for the entire community.

Explanation:

you need to pay about 1000$ to get out of a airport.

paine is arguying that they had tried everything before coming to the conclusion that they needed to fight for their freedom.

argument: "every quiet method for peace hath been ineffectual."

claim 1: "our prayers have been rejected with disdain; and only tended to convince us, that nothing flatters vanity, or confirms obstinacy in kings more than repeated petitioning and nothing hath contributed more than that very measure to make the kings of europe absolute."

claim 2: "wherefore, since nothing but blows will do, for god’s sake, let us come to a final separation, and not leave the next generation to be cutting throats, under the violated unmeaning names of parent and child."