Ok, if you're gonna ask something please make it understandble.
They question wether someone of his class and with his education could be so brilliant
Answer:
I
Explanation:
When we use I, it is absolutely necessary to use the pronouns my with it
The word alone indicates that there is only one person,. So they and we are out of the options and we chose I because my is used with it which is not the case with she
I’m not sure but probably because we don’t use each other for commercial uses
Answer:
cotton was important for factorise to make clothes