Companies manufactured contact lenses from plastic because it was much cheaper.
Explanation:
An inference can be described as a situation where you are able to make a true statement using true information, already known and that has been cited previously.
In relation to the text shown in the question above, we can say that the most reasonable inference is "Companies manufactured contact lenses from plastic because it was much cheaper," because the text allows us to conclude that contact lenses were not very popular and had a manufacturing bigger in the 1940s, probably because companies started using plastic in manufacturing, making the product cheaper.
So this book is about racism And basically it means if you don’t understand what they are going through do not judge them so if you haven’t lived there life don’t judge them by the shoes they wear...
The similarities are that both women fought for something they believed were wrong but, the differences being that Rosa was fighting for something that was wrong and that needed to be change which was the freedom of blacks. However, Kim Davis was doing what she did out of spite because she did not believe in gay marriage and that was not right of her and the similarities between her and Rosa Parks did not justify what she did .
-When she says, "the grandchild, the one who will leave soon for that borrowed country," she is referring to herself. -The "you" in the closing sentences refers to her grandpa. -The the narrator is surprised to discover at the end that "it is me who will remember" because it was a life she thought she had left behind.