I was only the second woman to receive a Phd from the University of Chicago in mathematics. When my husband suffered a stroke I took over his teaching responsibilities. There is a star next to my name in the 1921 edition of American Men of Science, quite a feat for a mere woman. I delivered a Colloquium Lecture of the AMS in 1927, only to be the only woman to do so until 1980. Who am i?

the answer is title i subtitle b

the three roles stated in the dialogue develop the siblings' personalities.

lloyd's personality looks like a trademarketer

dana's personality is afraid from lloyd's behavior and the oldest sister is a decided person who tries to solve any conflict

can someone me with this question:  

1) the end of the conflict between the north and the south didn’t just mark the end of a war; it marked the end of an entire way of life.” which statement best describes what this statement means?  

a) the southerners were no longer free and were controlled by the northern states.

b) the industrial economy in the north was not sustainable.

c) slavery became illegal, which changed completely the south’s labor force and the agricultural economy was destroyed.

d) the states decided to relinquish their independence and return to britain’s rule.    

because the earth is a round globe. but that is just what they tell us it is flat and those dudes actually where lying they sailed east.