The answer is a. A mnemonic is a tool to aid retention
I believe it would be inserting a watermark (B)
Answer: I think it is a
Explanation:Sorry if it it is worng
<span>Gender discrimination has been a prevalent issue that prevented a century of women not to participate.
Discrimination has become widespread nowadays ranging from gender discrimination, racial discrimination, work discrimination and many others.These types of discrimination are experienced by almost all people everyday without them even knowing it. Some discrimination lies behind a sweet smile and an accommodating eyes and in order to defend yourself against this discrimination you need to load up yourself of a lot of self confidence.</span>
