1. Which of the following information might be most aidedhelpful for historians? 1. Which of the following information might be most helpful for historians?

Aided is the past tense of aid (verb). Helpful is a noun that would fit this sentence better, if thats the meaning you're going for. You could also say: Which of the following information might have most aided historians?

1. Which of the following information might be the most aidedhelpful for historians? 1. Which of the following information might be the most helpful for historians?

The verb isn't correct, and I'm not sure if I gave you the one you needed. Historians don't typically need aide beyond access to historical information.

1. Which of the following information might be the most aidedhelpful for historians? 1. Which of the following information might be the most helpful for historians?

While we can use "most" without the definite article to mean "exceedingly," this sounds more appropriate to me.

2. My point is that its central consciousness — its profound understandingcomprehension of class and gender as shaping influencignificant attributes oin people's lives —a person's identity-- owes much to that earliery literary heritage.texts. 2. My point is that its central consciousness — its profound comprehension of class and gender as significant attributes in a person's identity-- owes much to early literary texts.

It was difficult to write without another sentence of context. I only changed literary heritage because I wasn't sure if you're addressing general texts or a specific culture. Otherwise, ignore that correction.

2. My point is that its central consciousness — its profound understanding of class and gender as shaping influences [that shape?] on people's lives — owes much to that earlier literary heritage. 2. My point is that its central consciousness — its profound understanding of class and gender as influences [that shape?] on people's lives — owes much to that earlier literary heritage.

"Shaping influences on people's lives" would mean that they shape OTHER things that influence people's lives, so this phrasing is more logical to me.

3. This seemingly impossible requirement can also be metaddressed by technology. 3. This seemingly impossible requirement can also be addressed by technology.

"Met" is vague. I don't know the context of the sentence, but it helps to be specific.