Which of these sentences could be added to the end of the third paragraph to support the ideas in that
paragraph?
a.
through these actions, modern aviators honor sir george cayley for his efforts of innovation in the
field of aviation
b. needless to say, the inventions of sir george cayley made him comfortably rich and very successful
c. cayley owes much to the work of sir isaac newton and his laws of thermal dynamics and the theory
of gravity
d.
of course, there were many other pioneers in the field of aviation like the wright brothers and
gustave whitehead.

I would say A

Explanation:

I would choose a because it has the summary of the whole paragraph.

- "there are several movements that doris lessing was associated with. first of all, communism. she pursued her communist beliefs and included them in her writing, and was also a member of several communist book clubs. she is also strongly associated with feminism, her fight for equality and women's rights.

doris lessing is the kind of writer who has followers, not just readers. they have been engaged to her chiefly because of her involvement in major problems, such as politics and woman-ism."